• In this Feb. 14, 2015 file photo, Edward Snowden appears on a live video feed broadcast from Moscow at an event sponsored by ACLU Hawaii in Honolulu. The former National Security Agency worker, who leaked classified documents about government surveillance, started tweeting Tuesday, Sept. 29, 2015. (AP Photo/Marco Garcia, File)

    Snowden joins Twitter and follows the NSA

    NEW YORK (AP) — Edward Snowden, who has confounded U.S. officials since his abrupt departure from the country two years ago, has just found a new megaphone in Twitter.