What Do Ex-lawyer Pleas Mean for Trump? - BBC Newsnight

President Trump's former lawyer Michael Cohen is back - this time with allegations about the President's Russian links. Trump denies wrong-doing, but how damaging could this new information be?

Kirsty Wark is joined from San Francisco by former US attorney Harry Litman, and from the G20 Summit in Buenos Aires by RT America presenter Scottie Nell Hughes.