Reports suggest that US president Donald Trump could walk away from his Iran war without a nuclear deal – and some people are posting receipts. Trump launched the US into a war with Iran in February of this year with a range of reasons cited for why. Initially claiming the war would be over in weeks, it seems Trump is having difficulty ending what he started as reports swirl that he may now back out of the war without a nuclear deal . A White House spokesperson told indy100: “President Trump's red line has never changed - Iran can never have a nuclear weapon. Amid the reports, Trump has said, “We are low keying it” and suggested “We are only semi-negotiating with them (Iran)”.