White House like 'adult day care centre', says top Republican

President Donald Trump has engaged in an ill-tempered exchange with a prominent Republican senator who dubbed the White House an "adult day care centre".

In political discourse that might once have seemed inconceivable, Bob Corker hit back at a series of tweets from the US president, saying: "It's a shame the White House has become an adult day care center. Someone obviously missed their shift this morning."