On December 12, 1967, George Romney's biographer previewed his coming book for the popular magazine Look, and offered a glimpse of what it was like to cover the almost compulsively open governor of Michigan.

Romney, T. George Harris wrote, "has a pronounced tendency to act as he sees fit, even if it might lead to embarrassment." The governor had answered a question about Mormon undergarments despite knowing that "it might inspire a national giggle," and his wife spoke with unusual openness about their marriage.

There was, though, one exception to this pattern: "He balked when I badgered him for a copy of his latest Form 1040, the Federal Individual Income Tax Return," Harris wrote. "Release of the document, while it might serve a political purpose, would not prove very much, he argued. One year could be a fluke, perhaps done for show, and what mattered in personal finance was how a man conducted himself over the long haul."

Romney's son has defined his campaign in opposition to his father's, with a strict zone of privacy that extends to his personal finances; he finally released two years of tax returns, and has refused to release more. George Romney, however, called Harris back and surprised him.

"Stumped by this argument, I was not prepared for the move that it eventually led him to make: He ordered up all the Form 1040's that he and Mrs. Rome had filed over the past twelve years — including those profitable ones from when he saved the American Motors Company from bankruptcy and became a millionaire on the company's stock options."