The Front Runner (All the Truth Is Out Movie Tie-in). Matt Bai

first tangible evidence of John Kennedy’s sexual escapades and even his connections to Mafia figures, none of which had ever been publicly reported, despite its obvious availability. From his days at the McGovern campaign, Hart knew all the big-time reporters in Washington well enough to drink with them late into the night, but in his experience what was said at the hotel bar always stayed at the hotel bar.

      It was well known around Washington, or at least well accepted, that Hart liked women, and that not all the women he liked were his wife. After all, Gary and Lee Hart had fallen in love and married as kids, in the confines of a strict church where even dancing was prohibited. It wasn’t just that Hart had never played the field before marriage; he’d never even stepped onto it. And so here he was, young and famous and sturdily good-looking, powerful in a city where power was everything, and friends knew that he and Lee—as so often happens with college sweethearts—had matured into different people, that she spent long periods back in Denver with the two kids, that she could drive him absolutely crazy at times. Twice he and Lee quietly agreed to separate for months at a time, and during one of those separations Hart had even moved in with his pal Bob Woodward and slept on the couch—at least when he wasn’t gone for nights at a time. No one in Woodward’s newsroom, or anyone else for that matter, ever thought to ask for details or to write a word about it. Why would they? Whose business was it, anyway?

      A sense of remove from public life was crucial for Hart, and not simply, or even mostly, because of whatever women he was or wasn’t spending the night with. You could see it in the way he’d walk into any room, maybe a Hollywood cocktail party or a Manhattan fundraiser, and immediately plant himself in a corner somewhere, or over by the fireplace, watching and waiting for others to approach, just as he had been impelled to do at the church mixers as a boy. Ideas and rhetorical flourishes came easily to him, but not celebrity. “I am an obscure man, and I intend to remain that way,” Hart told the writer Gail Sheehy during the 1984 campaign. Hart was an introvert who needed space to breathe and think and be alone, and he had risen through a political world where such a thing was not antithetical to success.

      Once, during that first presidential campaign, when the presidency had suddenly and miraculously seemed within reach, Hart had sat down the lead agent on his Secret Service detail and quizzed him. What if Hart were president, and one day he wanted to fly off to, say, Boulder, and wander through the downtown by himself, talk to some voters, maybe buy a few books, and then hop back on the plane and return to Washington? Would the cameras need to follow? Would “Redwood”—that was Hart’s Secret Service code name—really need the motorcade and the full detail and the rest of the traveling show? Yes, came the solemn reply—he would need all of it. And it was hard for Hart to argue the point after the convention in San Francisco, when the agents had stopped the elevator of the St. Francis Hotel and hustled him back upstairs, because, it turned out, some kid with a loaded .22 in his backpack had been waiting outside. (Word came back from the Secret Service that the hapless gunman, apparently not much of a reader, hadn’t gotten the word that Hart wasn’t the nominee.)

      Hart wrestled with this issue of privacy all the time, even after his friend Warren Beatty, who had come by such wisdom firsthand, told him flatly: “There is no privacy.” Hart would say he felt called to the White House, in the way the Nazarenes spoke of a calling—compelled to serve, in the way the Kennedys had been compelled. He wanted the job as badly as any man, and he believed, as any good candidate must, that he was singularly qualified to hold it. But he did worry about being miserable. More and more, as time went on, Hart wasn’t content with the idea of simply becoming president. He meant to become president his way.