FBI says US will hold Snowden responsible for NSA leaks

WANTED MAN: FBI Director Robert Mueller said that authorities would move aggressively to track down Edward Snowden and hold him accountable for leaking the details of extensive and top-secret US surveillance efforts. - Reuters

WASHINGTON: FBI Director Robert Mueller said on Thursday that authorities would move aggressively to track down Edward Snowden and hold him accountable for leaking the details of extensive and top-secret US surveillance efforts.

Mueller confirmed that a criminal investigation had been launched into the leaks and said public reports about the National Security Agency's efforts to monitor Internet and phone data had hurt US national security.