David Cameron Makes Campaign Speech In London

LONDON, ENGLAND - APRIL 27: British Prime Minister and leader of the Conservative Party, David Cameron, gives a speech during a UK general election campaign visit at the Institute of Chartered Accountants on April 27, 2015 in London, England. Mr Cameron has started the fifth week of the general election campaign with a passionate speech in the heart of the City of London financial district. (Photo by Adrian Dennis - WPA Pool/Getty Images)