AdvertisementBritain Backs Away From World Stage In Lead-Up To ElectionsApril 13, 2015Ari ShapirofacebookEmailBritish Prime Minister David Cameron delivers a speech on April 12, 2015 in Cheltenham, England. Britain goes to the polls in a general election on May 7. But campaign slogans and speeches — from Cameron and his rivals — won't carry many references to international affairs. (Getty Images)