Top candidates to lead Britain differ on Brexit urgency

Interior minister Theresa May, the front-runner who campaigned for a "Remain" vote in the June 23 referendum, said Britain needed to have a clear negotiating position and she would not be rushed into starting the formal exit process this year. Junior energy minister Andrea Leadsom, who has emerged as a strong rival to May from the "Leave" camp, struck a more urgent note, saying Britain had to "get a grip and make progress". Britons voted by 52 to 48 percent to leave the bloc it had joined in 197