September 10, 2006 -- Bill Clinton's camp yesterday demanded that ABC can its controversial film "The Path to 9/11," due to air tonight - and in a scathing new letter accused the network of exploiting the tragedy for ratings. Clinton's wrath comes amid new revelations that the Toronto set of the fictionalized flick was plagued by actors' concerns that the script was playing fast and loose with the truth, sources told The Post. Clinton's lawyer, Douglas Band, and the CEO of his foundation, Bruce Lindsey, penned the fuming missive to ABC bigwig Bob Iger. It was dated Friday but released...