Virginia's tight Senate race is also one of the most vicious. On Thursday, Virginia Republican Senator George Allen came out denouncing books his opponent, James Webb, had written years ago depicting among other things a father having sexual relations with his teenage son. The Washington Post writes that with 10 days remaining before Election Day, the allegations about sex-laced passages in Webb's writings inject a new question into a campaign that has centered almost exclusively on character issues: Should the author of a fictional work who runs for office be personally held to account for the scenes in his books?...