PASADENA, Calif. - David Lee Roth (news) got an unwanted visitor when a man being chased by police climbed over a fence and tried to hide in the rock star's yard. The former Van Halen frontman's publicist said Roth used a shotgun to hold the man at bay until police arrived, but police spokeswoman Janet Pope could not confirm that Wednesday. "He was laying on the grass when our officers arrived," Pope said of the man arrested. She said Charles Cooley, 47, was being pursued by officers responding to complaints of someone throwing rocks at windows around 2 a.m. Saturday....