Benghazi 'mastermind' captured without a single shot fired

Benghazi attack suspect Ahmed Abu Khatallah was watched by U.S. commandos, law enforcement and intelligence for days before his capture, several U.S. officials said Tuesday.
 Not a single shot was fired when the manhunt was successfully completed over the weekend, U.S. officials said. Abu Khatallah's arrest and detention marks the first by the United States in connection with the deadly 2012 attack on the U.S. diplomatic compound in Benghazi, Libya.The militia leader was lured to a location south of the city in eastern Libya and grabbed without a fight, multiple officials said. Intelligence provided by local Libyans was said to have been helpful, the officials said.