DUBLIN (Reuters) – Pro-British loyalist militant groups were likely behind the hijacking and placing of a suspect device in a van that was ordered to drive to an event where Irish Foreign Minister Simon Coveney was speaking on Friday, police said. The device placed by the two gunmen was declared a hoax but was clearly designed to cause maximum disruption, Assistant Chief Constable Mark McEwan told a news conference, adding that he would not speculate on the motivation of the crime. “The victim believed he was driving a van with a live bomb and that his family were being threatened. … At this…