Seems someone forgot to tell Ike what everyone on the right knows (but oddly never cites a source for): the President never ever bows. Because as even a cursory search of the AP Image archive indicates, the man could not stop bowing. Hello there, Pope John XXIII!
By their logic, I believe that last bow means we have all been French since 2 September 1959. Eisenhower clearly demonstrated by that bow that the American President is a subordinate of the French, which means that for the past 50 years America has been a French territory with pretensions of sovereignty. Mon Dieu!