Trump says May’s Brexit plan would kill UK-US trade deal

A helicopter leaves the grounds of the US ambassador residence in Regent’s Park, London, while demonstrators protest against the visit of US President Donald Trump on Thursday. (Gareth Fuller/PA via AP)

From left, first lady Melania Trump, President Donald Trump, British Prime Minister Theresa May, and her husband Philip May, stand during the arrival ceremony at Blenheim Palace, Oxfordshire, Thursday. (AP Photo/Pablo Martinez Monsivais)

BLENHEIM PALACE, England — Dishing up a fresh dose of chaos on his European tour, President Donald Trump left behind a contentious NATO gathering in Brussels and moved on to Britain, where a pomp-filled welcome ceremony was soon overshadowed by an interview in which Trump blasted Prime Minister Theresa May, blamed London’s mayor for terror attacks against the city and argued that Europe was “losing its culture” because of immigration.