see more

ALNWICK, UNITED KINGDOM - APRIL 13: Prime Minister David Cameron (R) poses for a selfie photo with a local woman as he campaigns on April 13, 2015 in Alnwick, England. As the general election campaign enters it's third week the main political parties are expected to launch their manifestos. (Photo by Peter Macdiarmid/Getty Images)

ALNWICK, UNITED KINGDOM - APRIL 13:  Prime Minister David Cameron (R) poses for a selfie photo with a local woman as he campaigns on April 13, 2015 in Alnwick, England. As the general election campaign enters it's third week the main political parties are expected to launch their manifestos.  (Photo by Peter Macdiarmid/Getty Images)