Embedded Player Robert Siegel talks to Gail Collins about her new book about William Henry Harrison. Though some view William Henry Harrison as notable only for his non-achievements — his presidency was the shortest in American history, he never appointed a federal judge, his wife never even saw the White House — Collins reveals a man whose victorious election campaign rewrote the rules for candidates seeking America's highest office. Today, he is a curiosity in American history, but, as Collins shows in this entertaining and revelatory biography, he and his career are worth a closer look.