Francis responded to a reporter's question about Trump's immigration policy being in conflict with the gospel by saying, "A person who thinks only about building walls, wherever they may be, and not building bridges, is not Christian. This is not in the gospel." The pope's immigration jab came shortly after he prayed along the southern border for those who died trying to enter the U.S. illegally. Trump, a Presbyterian, called the comment "disgraceful" and said the pope apparently is not aware of crime linked with illegal immigration. "If and when the Vatican is attacked by ISIS ... I can promise...