Michael Douglas the star who is known for a number of great movies has finally come clean about his cancer. In an interview Douglas said that he had actually suffered from tongue cancer and not throat cancer contrary to what he had earlier claimed. Douglas claimed he lied because tongue cancer has a worse prognosis than throat cancer. 'This was right before I had to go on a big tour for Wall Street' the actor said in a British TV interview that aired on Friday referring to his promotion of Wall Street: Money Never Sleeps. 'The surgeon said 'Let's just