Global stocks, sterling fight back after Brexit beating

By Marc Jones LONDON (Reuters) - World stocks rose for the first time in three days and sterling and the euro climbed on Tuesday, as investors made a rush for Brexit-bashed assets hammered by some of the biggest falls since the 2008 collapse of Lehman Brothers. Bargain hunting trumped still widespread uncertainty over Britain's vote to leave the European Union, as the bloc's leaders, including soon-to-be-ex UK Prime Minister David Cameron, held their first post-vote meeting in Brussels. Wall Str