Britain's Queen Camilla once fended off the unwanted advances of a man on a train, according to a new book, which reveals that she told the story of how she took off her shoe "and whacked him in the nuts with the heel." The anecdote is part of an excerpt from "Power and the Palace" by Valentine Low, a former royal correspondent for Britain's The Times newspaper, which was published in the Sunday Times on Sunday. SNIP "But the serious conversation they had was about her being the victim of an attempted sexual assault when she was a schoolgirl," Harri...