US President Donald Trump lasted through scrutinising questions about his Iran war strategy and repeated weather disruptions during an interview with US broadcaster NBC – but angrily stormed out when confronted over his unfounded claims of election fraud.“You’re a one-sided, crooked network. Sorry. Let’s call it quits because I’ve had enough. Thank you, darling. Have a good time,” Trump told Meet the Press host Kristen Welker before standing up and walking out of the interview that aired...