Vermont senator, who was a staunch ally of the Democratic candidate, called for Platner step down from race amid sexual assault allegations How could Democrats replace Graham Platner? Sign up for the Breaking News US email During a bilateral meeting with Volodymyr Zelenskyy at the Nato summit in Ankara, Donald Trump was asked about Iran, and he repeated his earlier criticism. On Wednesday, while speaking to reporters alongside Mark Rutte, the Nato secretary general, Trump said that memorandum of understanding signed last month by the US and Iran is “over”, in the wake of the latest strikes.