Bill Clinton's been heckled during a speech in Derry nearly 10 years after his first visit there.

The former US President was telling a crowd about world peace when he was shouted at by a member of the public about Iraq:Mr Clinton began his day-long visit to Northern Ireland by crossing a symbolic peace bridge in Derry earlier.

Former US President Bill Clinton will travel to Belfast today where he will deliver the inaugural William J. Clinton Leadership Lecture at Queen's University.

He last visited the university in 2001 when he received an Honorary Degree from Queens. 

Yesterday Mr. Clinton was in Dublin where he met with Taoiseach Enda Kenny at Government Buildings.

The Vice-Chancellor of Queens is Professor Patrick Johnston. He says it is an historic occasion for the university.