US President Donald Trump’s recent intemperate exchanges with the pope, his depiction of himself as a Christ-like figure and his threat to wipe out the civilisation of Iran have raised questions about his mental capacity to carry out his job.
This week, former CIA Director John Brennan joined calls for the 25th Amendment of the US Constitution to be invoked to remove Trump from the presidency, which he said was “written with Donald Trump in mind”.
So what is the 25th Amendment and how would it work?