UK Prime Minister Theresa May resigns as leader of the Conservative Party on June 7th. But she will stay on as a lame duck Prime Minister until her successor is chosen. Today on Front Burner, CBC Europe Correspondent Margaret Evans on who that successor might be, and what they'll have to grapple with as the country faces down Brexit: "It's a huge, huge mess in this country. People are angry, they're scared, they're tired of it."