LONDON, ENGLAND - JULY 07: Andrea Leadsom, British Energy Secretary and Conservative Party leadership contender, speaks at a campaign rally on July 7, 2016 in London, England. Ms Leadsom is in the race to lead the Conservative party after British Prime Minister David Cameron announced he would be standing down. Conservative MPs will today take part in a second round of voting whittling the contenders for the Leadership down to just two. (Photo by Jack Taylor/Getty Images)