DENVER - When Joe Biden underwent brain surgery for a life-threatening aneurysm in 1988, he asked doctors whether he could tuck his rosary beads under his pillow. The six-term Democratic senator from Delaware also has offered to shove his rosary down the throat of the next Republican who tells him he isn't religious. Biden's selection as Obama's running mate immediately touched off new scrutiny of his support for abortion rights, a position in conflict with a fundamental teaching of his church. One outspoken prelate, Denver Catholic Archbishop Charles Chaput, said in statement to The Associated Press that Biden should refrain...