Presumptive Republican nominee said ‘We have to fight fire with fire’ after referencing Isis and repeatedly compared Trans Pacific Partnership deal to rapeDonald Trump offered renewed support on Tuesday for the use of torture while repeatedly comparing a proposed free trade agreement to rape.Trump, who has often praised the use of waterboarding as well as speaking positively about alleged war crimes committed by American troops, said at a campaign rally, “We have to fight fire with fire”, after referencing the penchant for beheadings by Isis.