Reply #22: I think it's quite obvious that something was dropped or fell on the floor

[rvablue]

as everyone's gaze is downwards and Sarkozy and the two guys behind the Saudi prince have little smiles on their faces, as if something was said in jest about doing so.

And check out the posture of the guy to the right of the President -- he's got one foot off the ground as if he were trying to attempt the pick-up at the same time the President did.

If someone actually wants to convince themselves that this is a bow they are nuts and there is no helping them.