Man sought in Barcelona attack wanted to kill 'unbelievers'

The 18-year-old man being sought in the deadly attack in Barcelona fantasized online of killing the "unbelievers" and leaving "only Muslims who follow their religion," according to a report. More details have emerged about Moussa Oukabir, the younger brother of Driss Oukabir, who was arrested Thursday on suspicion of renting the white van used in...