LAS VEGAS - Roy Horn says "the magic is back." But two years after he was nearly killed by a tiger on stage, the magic is about walking short distances, not making elephants disappear. "I meditate a lot, but I am constantly in pain," Horn, of the famed duo "Siegfried & Roy," told the Las Vegas Sun. "I'm trying to live with this." Monday is the second anniversary of the attack; It's also his 61st birthday. Horn can now walk unaided for short distances, and the grip of his right hand is noticeably firm. But signs of the attack remain:...