Suspicious antics of Dick Cheney at the Bush Funeral https://www.youtube.com/watch?v=ejPSatpqRTA @ 4:40  POTUS looks initially quite concerned as to why Bush was coming at him , so it was obviously not expected , & foretold shenanigans @ 4:47 Watch Dick Cheney behind Clintons - he is watching like a hawk and as soon as exchange between Bush and Michelle is made he gives an obvious  ' ear scratch ' signal to his  'contact ' at the front as though to give confirmation https://www.youtube.com/watch?v=XJKQES7T1mI @ 3:00 onwards Cheney stares intently to his ' contact ' at the front near the camera position.  Cheney knew all along exactly what had been occurring