Jim Cramer was extremely careful about the words he used when asked about the blackberry stock.But there was a slip of the tungue when he alluded that the stock was being held down.I will walk in fire to suggest that Jim Cramer knows exactly which hedge funds are  playing games with this stock. How could he state that "they were holding it at these levels..a ping pong stock" Ping pomg meaning thery are wash trading between themselves?For sure he must know. If I was the SEC I would drill him until he sings.