Summary: Since last year’s election Senator John McCain has criticised Donald Trump’s freewheeling approach to foreign policy. In this episode, he speaks to Anne McElvoy about his role in the "nuclear option" stand-off over Neil Gorsuch's Supreme Court confirmation, Rex Tillerson's mishandling of Syria - and why the US should stand up the "gangster" in the Kremlin. And he shares his advice to the President on curing Trump's Twitter habit.
