US President Donald Trump stormed off from his interview for NBC's "Meet the Press" at the weekend, after he was fact-checked on his false claims about election fraud by reporter Kristen Welker. She also asked him about the Iran war, his controversial "anti-weaponisation" fund and the cost of living, though Trump made a serious of false and exaggerated responses. He also denied having made campaign "promises" about starting any wars, before walking out entirely.