> I haven't seen anyone elsewhere point out that maybe he is onboard. I've seen speculation along those lines, especially since it emerged they didn't allow a

> I haven't seen anyone elsewhere point out that maybe he is onboard. I've seen speculation along those lines, especially since it emerged they didn't allow a proper search. A "walk-through" indeed - I would be willing to bet there's at least 10 places he could have been hiding. It will be absolutely hilarious if he turns out to have been on board all along. Apparently, however, the plane left from a different airport, so I don't know how he could have gotten from one to the other without having to officially enter Russia.