"Lucy took the night off to see My Cousin Vinny, Annie's attending some charity meeting, Jimmy's chairing a fund-raiser, and as it was less than fifty miles, I felt I could just about manage that by myself," explained Fletcher as he jumped behind the wheel.

He drove away from the town hall on a high, and began to relax for the first time that day. But he'd only driven a few hundred yards before his thoughts returned to Lucy, as they had done whenever he was alone. He faced a considerable dilemma. Should he should tell Annie that their daughter was pregnant?

Nat was having a private dinner with four local industrialists that night. Between them they were in a position to make a significant contribution to the campaign coffers, so he didn't hurry them.During the evening they had left him no doubt what they expected from a Republican governor, and although they didn't always go along with some of Nat's more liberal ideas, a Democrat wasn't moving into the governor's mansion if they had anything to do with it.

It was well past midnight when Ed Chambers of Chambers Foods suggested that perhaps the candidate should be allowed to go home and get a good night's sleep.

Nat couldn't remember in when he'd last had one of those.

This was the usual cue for Tom to stand up, agree with who- were ever had made the suggestion, and then go off in search of Nat's was coat. Nat would then look as if he were being dragged away, shaking hands with his hosts before telling them that he couldn't hope to win the election without their support. Flattering though the sentiment might sound, on this occasion it also had the merit of being true.

All four men accompanied Nat back to his car, and as Tom drove down the long winding drive from Ed Chambers's home, Nat tuned in to the late news. Fletcher's speech to the citizens of Madison was the fourth item, and the local reporter was highlighting some of the points he'd made about neighborhood watch schemes, an idea Nat had been promoting for months. Nat began to grumble about such blatant plagiarism until Tom reminded him that he'd also stolen some of Fletcher's innovations on education reform.

Nat switched off the news when the weather forecaster returned to warn them about patchy ice on the roads.

Within minutes Nat had fallen asleep, a trick Tom had often wished he could emulate, because the moment Nat woke, he was always backfiring on all cylinders. Tom was also looking forward to a decent night's sleep. They didn't have any official function before ten the following morning, when they would attend the first of seven religious services, ending the day with evensong at St. Joseph's Cathedral.

He knew that Fletcher Davenport would be covering roughly the same circuit in another part of the state. By the end of the campaign, therewouldn't be a religious gathering where they hadn't knelt down, taken off their shoes, or covered their heads in order to prove that they were both God-fearing citizens. Even if it wasn't necessarily their own particular God being revered, they had at least demonstrated willingness to stand, sit and kneel in His presence.

Tom decided not to switch on the one o'clock news, as he could see no purpose in waking Nat only to hear a regurgitation of what they had listened to thirty minutes before.

They both missed the news flash.

An ambulance was on the scene within minutes, and the first thing the paramedics did was to call in the fire department. The driver was pinned against the steering wheel, they reported, and there was no way of prying open his door without the use of an acetylene torch. They would have to work quickly if they hoped to get the injured man out of the wreck alive.

It wasn't until the police had checked the license plate on their computer back at headquarters that they realized who it was trapped behind the wheel. As they felt it was unlikely that the senator had been drinking, they assumed he must have fallen asleep.

There were no skid marks on the road and no other vehicles involved.

The paramedics radioed ahead to the hospital, and when they learned the identity of the victim the duty physician decided to page Ben Renwick.

Remembering his seniority, Renwick didn't expect to be woken if there was another surgeon available to do the job.

"How many other people in the car?" was Dr.

Renwick's first question.

"Only the senator," came back the immediate reply.

"What the hell was he doing driving himself at that time of night?" muttered Renwick rhetorically.

"What is the extent of his injuries?"

"Several broken bones, including at least threeribs and the left ankle," said the duty physician, "but I'm more worried about the loss of blood. It took the fire boys nearly an hour to cut him out of the wreck."

"OK, make sure my team is scrubbed up and ready by the time I arrive. I'll call Mrs.

Davenport." He hesitated for a moment. "Come to think of it," he said, "I'll call both Mrs.

Davenports."

Annie was standing in the biting wind by the hospital emergency entrance when she saw the ambulance speeding toward her. It was the accompanying police squad cars that made her think that it had to be her husband.

Although Fletcher was still unconscious, they allowed her to clutch his limp hand as they wheeled him through to the operating room. When Annie first saw the condition Fletcher was in, she didn't believe anyone could save him.

Why had she attended that charity meeting when she should have been in Madison with her husband? Whenever she was with Fletcher, she always drove him home. Why had she ignored his protestations when he'd insisted that he'd enjoy the drive-it would give him some time to think, and in any case, it was such a short distance, he'd added. He'd only been five miles from home when he'd driven off the road.

Ruth Davenport arrived at the hospital a few moments later, and immediately set about finding out as much as she could.

Once she had spoken to the duty administrator, Ruth was able to reassure Annie of one thing.

"Fletcher couldn't be in better hands than Ben Renwick. He's quite simply the best in the state."

What she didn't tell her daughter-in-law was that they only got him out of bed when the odds of pulling a patient through were low. Ben Renwick wasn't a betting man.

Martha Gates was the next to arrive, and Ruth repeated everything that she'd picked up. She confirmed that Fletcher had three broken ribs, a broken ankle and a ruptured spleen, but it was the loss of blood that was causing the professionals to beanxious.

"But surely a hospital as large as St.

Patrick's has a big enough blood bank to cope with that sort of problem?"

"Yes would be the usual answer," replied Ruth, "but Fletcher is AB negative, the rarest of all the blood groups, and although we've always maintained a small reserve stock, when that school bus careered off Route 95 in New London last month and the driver and his son turned out to be AB negative, Fletcher was the first to insist that the entire batch should be shipped out to the New London hospital immediately, and we just haven't had enough time to replace it."

An arc lamp was switched on and lit up the hospital entrance. "The vultures have arrived,"

said Ruth, looking out of the window. She turned and faced her daughter-in-law. "Annie, I think you should talk to them, it just might be our only chance of locating a blood donor in time."

When she rose on Sunday morning, Su Ling decided not to wake Nat until the last possible moment; after all, she had no idea what time it was when he'd crept into bed.

She sat in the kitchen, made herself some fresh coffee, and began to scan the morning papers.

Fletcher's speech seemed to have been well received by the citizens of Madison, and the latest opinion poll showed the gap between them had narrowed by another point, bringing Nat's lead down to three percent.

Su Ling sipped her coffee and pushed the paper to one side. She always switched on the television just before the hour to catch the weather forecast. The first person to appear on the screen even before the sound came on was Annie Davenport. Why was she standing outside St.

Patrick's, Su Ling wondered? Was Fletcher announcing some new health care initiative?

Sixty seconds later she knew exactly why.

She dashed out of the kitchen and up the stairs to wake Nat and tell him the news. A remarkable coincident Or was it? As a scientist, Su Ling gave scant credence to coincidence. Butshe had no time to consider that now.

A sleepy Nat listened as his wife repeated what Annie Daven port had just said. Suddenly he was wide awake, leaped out of bed quickly and threw on yesterday's clothes, not bothering to shave or shower.

Once dressed, he ran downstairs, pulling on his shoes only when he was in the car. Su Ling was already behind the wheel with the engine running. She took off the moment Nat slammed the car door.

The radio was still tuned into the 24-hour news station, and Nat listened to the latest bulletin while trying to tie up his laces. Theon-the-spot reporter couldn't have been more explicit: Senator Davenport was on a ventilator, and if someone didn't donate four pints of AB negative blood within hours, the hospital feared for his survival.

It took Su Ling twelve minutes to reach St.

Patrick's by simply ignoring the speed limit-not that there was a lot of traffic on the road at that time on a Sunday morning. Nat ran into the hospital while Su Ling went in search of a parking space.

Nat spotted Annie at the end of the corridor and immediately called out her name. She turned and looked startled when she saw him charging toward her.

Why was he running?

was her first reaction.

"I came just as soon as I heard," shouted Nat, still on the move, a but all three women just continued to stare at him, like rabbits caught in a headlight. "I'm the same blood group as Fletcher," Nat blurted out as he came to a halt by Annie's side.

"You're AB negative?" said Annie in disbelief.

"Sure am," said Nat.

"Thank God," said Martha. Ruth quickly disappeared into the intensive care unit, and returned a moment later with Ben Ren-wick by her side.

"Mr. Cartwright," he said thrusting out his hand, "My name is Dr. Renwick, and I'm. ."

"The hospital's senior consultant, yes, Iknow you by reputation," said Nat, shaking his hand.

The surgeon gave a slight bow. "We have a technician ready to take your blood ..."

"Then let's get on with it," said Nat, pulling off his jacket.

"To begin with we'll need to run some tests and check if your blood is an exact match, and then screen it for HIV and hepatitis ."

"Not a problem," said Nat.

"But I'm afraid, Mr. Cartwright, I'll also need at least three pints of your blood if Senator Davenport is to have any chance of survival, and that will require several indemnity forms signed in the presence of a lawyer."

"Why a lawyer?" asked Nat.

"Because there's an outside chance you might suffer severe side effects, and in any case, you'll end up feeling pretty weak yourself, and it may prove necessary to keep you in the hospital for several days just to administer extra fluids."

"Are there no extremes that Fletcher will not go to to keep me off the campaign trail?"

All three women smiled for the first time that day as Renwick quickly led Nat off to his office. Nat turned around to speak to Annie, to find her being comforted by Su Ling.

"Now I have another problem to consider," admitted Renwick as he took a seat behind his desk and began sorting through some forms.

"I'll sign anything," repeated Nat.

"You can't sign the form I have in mind,"

said the consultant.

"Why not?" asked Nat.

"Because it's an absentee ballot, and I'm no longer certain which one of you to vote for."

"LOSING three pints of blood doesn't seem to have slowed down 3 Mr. Cartwright," said the duty nurse as she placed his latest chart in front of Dr. Renwick." Maybe not," said Renwick, flicking through the pages, "but it sure made one hell of a difference to Senator Davenport. It saved his life.""True," said the nurse, "but I've warned the senator that despite the election, he'll have to stay put for at least another two weeks."

"I wouldn't bet on that," said Renwick, "I anticipate that Fletcher will have discharged himself by the end of the week.8.

"You could be right," said the nurse with a sigh, "but what can I do to prevent it?"

"Nothing," said Renwick, turning over the file on his desk so "I that she couldn't read the names Nathaniel and Peter Cartwright O printed in the top-right corner. "But I do need you to make anI appointment for me to see both men as soon as possible."7 "Yes, doctor," replied the nurse, making a note on her clipboard before leaving the room.

Once the door was closed, Ben Renwick turned the file backover and read through its contents once again. He'd thought about little else for the past three days.

When he left later that evening, he locked the file away in his private safe. After all, a few more days wouldn't make a great deal of difference, after all what he needed to discuss with the two men I ,"

had remained a secret for the past forty-three years.

Nat was discharged from St. Patrick's on Thursday evening, and no one on the hospital staff imagined for a moment that Fletcher would still be around by the weekend, despite his mother trying to convince him that he should take it easy. He reminded her there were now only two weeks to go before election day.

During the longest week in his life, Ben Renwick continued to wrestle with his conscience, just as Dr. Greenwood must have done forty-three yearsbefore him, but Renwick had come to a different conclusion; he felt he'd been left with no choice but to tell both men the truth.

The two combatants agreed to meet at six a.m. on Tuesday morning in Dr. Renwick's office. It was the only time before election day that both candidates had a clear hour in their agendas.

Nat was the first to arrive, as he had hoped to be in Waterbury for a nine o'clock meeting, and perhaps even squeeze in a visit to a couple of commuter stations on the way.

Fletcher hobbled into Dr. Renwick's office at five fifty-eight, annoyed that Nat had made it before him.

"Just as soon as I get this cast off," he said, "I'm going to kick your ass."

"You shouldn't speak to Dr. Renwick like that, after all he's done for you," said Nat, with a grin.

"Why not?" asked Fletcher. "He filled me up with your blood, so now I'm half the man I was."

"Wrong again," said Nat. "You're twice the man you were, but still half the man I am."

"Children, children," said the doctor, suddenly realizing the significance of his words, "there is something a little more serious that I need to discuss with you."

Both men fell silent after hearing the tone in which they had been admonished.

Dr. Renwick came from behind his desk to unlock his safe. He removed a file and placed it on the desk. "I have spent several days trying to work out just how I should go about imparting such confidential information to you both." He tapped the file with his right index finger. "Information that would never have come to my attention had it not been for the senator's near-fatal accident and the necessity to check both your files." Nat and Fletcher glanced at each other, but said nothing. "Even whether to tell you separately or together became an ethical issue, and at least on that, it will now be obvious whatdecision I came to." The two candidates still said nothing. "I have only one request, that the information I am about to divulge should remain a secret, unless both of you, I repeat, both of you, are willing, even determined, to make it public."

"I have no problem with that," said Fletcher, turning to face Nat.

"Neither do I," said Nat, "I am, after all, in the presence of my lawyer.": "Even if it were to influence the outcome of the election?" the doctor added, ignoring Nat's levity. Both men hesitated for a moment, but once again nodded. "Let me make it clear that what I am about to reveal is not a possibility or even a probability; it is quite simply beyond dispute." The doctor opened the file and glanced down at a birth certificate and a death certificate.

"Senator Davenport and Mr. Cartwright," he said, as if addressing two people he'd never met before, "I have to inform you that, having checked and double-checked both your DNA samples, there can be no questioning the scientific evidence that you are not only brothers,"

he paused, his eyes returning to the birth certificate, "but dizygotic twins." Dr.

Renwick remained silent as he allowed the significance of his statement to sink in.

Nat recalled those days when he still needed to rush to a dictionary to check the meaning of a word. Fletcher was the first to break the silence. "Which means we're not identical."