Incoming V1 "flying bomb" LONDON – With Nazi "flying bombs" raining down on the nation's capital and largest population center, British Prime Minister Winston Churchill made a fateful and agonizing decision to use a double agent to redirect the missiles toward the Jewish sector of the city, secret MI6 files reveal for the first time. On June 14, 1944, Churchill gathered his top military advisers, including John Cecil Masterman, who ran the double-agents – spies recruited by the Nazis and sent to England only to be "turned" by the intelligence service to work for Britain. Among the most daring recruits...