Mike Posner drops new mixtape as walk across America hits California
(WorldNews Entertainment)

After dropping a couple of new tracks in recent weeks during his walk across America, Mike Posner has dropped an entire new mixtape. The 16-track `Keep Going` -- Posner`s mantra for the walk -- came out Wednesday, Oct. 9, as Posner celebrated his arrival in California. It begins with a spoken introduction in which the Southfield-raised Birmingham Groves High School graduate requests that listeners shut off all devices...