9/11: Donald Trump's bizarre quotes about September 11 attacks before becoming President

Donald Trump has been criticised for airing his controversial views on everything from LGBT rights to climate change, and the terrorist attacks on America of September 2001 are no exception.This time last year, the footage of his former rival Hillary Clinton buckling at the knees and being helped into a vehicle, sparked a vicious debate about her health and fitness for office.Following the commemoration last year, Mr Trump appeared to spend more time baiting Ms Clinton than remembering the 9/11