Oh, how the mighty have fallen. Twenty years ago, Cage was riding high off the success of “Leaving Las Vegas,” winning an Oscar, and stamping his name as a leading man in demand. Now he’s just high from the looks of this ill-fated selfie. First off, it appears that Cage is traveling coach, which is shocking given the millions he’s made throughout his career. Second, he can barely keep his eyes open, which speaks to inebriation, drug use or a general daze that would explain the last 10 years of his career. Last, who is the woman and how did she get him to do this? Inquiring minds want to know.