U.K. Prime Minister Theresa Makes U.K. General Election Campaign Statement [Getty Images]

Theresa May, U.K. prime minister and leader of the Conservative Party, speaks at a U.K. general election campaign event in Harrow, in London, U.K., on Monday, May 8, 2017. May will order her Conservatives to forget last week's triumph in local elections and to renew their efforts to work "flat out" for "every vote" in Britain's national campaign. Photographer: Chris Ratcliffe/Bloomberg via Getty Images

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