'Fahrenheit 9/11' director Michael Moore has not ruled out making a film about British Prime Minister Tony Blair, despite claims on his website last month that rumours about such a project were false.

Speaking on the BBC's Today programme, the filmmaker said he was leaving the possibility of a movie about Blair open. "I wouldn't completely rule it out only because I find Blair a more fascinating character than Bush," he said.

'Fahrenheit 9/11' opens in Irish cinemas on Friday.