John Travolta has defended fellow Scientologist Tom Cruise's right to believe in what he likes after the actor attracted criticism for comments he made in video footage leaked online. Mission: Impossible star Cruise has come under fire for footage in which he accuses U.S. government officials of lying to the public in the aftermath of the 9/11 terrorist attacks. His comments were made in a newly-surfaced video promoting Scientology. But Travolta insists Cruise's controversial views should be of no concern. He tells website, "Tom has - we all have - the right to practice how we feel."