David Hasselhoff has healing powers

London, May 27 (PTI) ”Baywatch” heartthrob David Hasselhoff believes he has healing powers after his motivational message helped a youngster emerge out of coma.The 58-year-old star said his positive thinking has saved thousands of lives, reported Daily Star online.The actor also recalled an incident where he spoke in the voice of his ”Knight Rider” character Michael Knight in a bid to help an ill