Belgium seeks more information on airport CCTV's 'man in the hat'

Brussels

BELGIAN police issued a new appeal on Monday for information about a man caught on CCTV at Brussels airport with two others who are thought to have blown themselves up in the check-in area last Tuesday.

It was not clear whether the appeal meant the man, thought to have had a bomb with him, was on the run or that police were simply trying to bolster their case that a suspect they have arrested and charged with "terrorist murder" is the man in the footage.