A four-story structure rests on top of a barge in Portland Harbor, in Portland, Maine. Friday, Nov. 1, 2013. It is one of three secretive structures, two in San Francisco and one Portland, that have been linked to the web-giant Google, in documents obtained from the Coast Guard in New London, Conn.
Photo by Associated Press /Chattanooga Times Free Press .
published Tuesday, November 5th, 2013