LOS ANGELES, Oct. 31 (UPI) -- Production was halted on the U.S. cable show "Dog the Bounty Hunter" after The National Enquirer reported Duane Dog Chapman made racist slurs on tape. Chapman reportedly has apologized and expressed concern he would be "put in the same category as" shock jock Don Imus, who lost his syndicated radio show after on-air racist remarks. The Enquirer reported Wednesday it obtained tapes of two telephone conversations in which Chapman, who gained fame on the A&E reality show, unleashes a tirade of racist insults and repeatedly uses the N-word. A&E issued a statement announcing production...