Cassian Elwes (brother of Carey) boarded a flight from NYC to LA earlier this week, and when he got to his seat there was a guy in it. When he pointed out that it was his seat, the response he got back was "fork you, it's mine now." During the flight, the guy appeared increasingly belligerent and unstable, scaring the other passengers. Cassian Elwes intervened. When he got home, he tweeted the whole story. It's kind of amazing, and you can read it
here.
