LONDON (AP) — Prime Minister Boris Johnson and opposition leader Jeremy Corbyn prepared to square off Tuesday in the first live televised debate of Britain’s election, each trying to spark a lackluster campaign to life. The hour-long encounter — the first-ever head-to-head TV debate between a British prime minister and their chief challenger — offers Corbyn a chance to make up ground in opinion polls, which show his Labour Party trailing Johnson's Conservatives ahead of the Dec.Read more on NewsOK.com