Liz Truss has just become the shortest-serving British prime minister in history. A new leadership contest will take place within a week, Liz Truss said in her resignation speech outside Downing Street yesterday.

But who might the next leader be? Speaking to Newstalk Breakfast were Dominic Grieves, Former UK Attorney General, and Conservative MP, and Peter Cardwell, former Special Advisor to James Brokenshire, TalkRadio Presenter and Political Editor.