Britain's Home Secretary Theresa May (L) listens as U.S. Attorney General Loretta Lynch speaks at a 'Countering Terrorism: A Global Perspective' event at Chatham House in London, Britain December 9, 2015. Lynch said on Wednesday she was disappointed by a European Union court decision to strike down a data transfer deal and said legislation in the European Parliament might further restrict information sharing. REUTERS/Toby Melville