Maybe, just maybe, the timing was wrong earlier. ISIS is in the news, so, Rudy is correlating this with his remarks. So many tried to warn Americans about this poser who won 2 elections, and people stuffed their fingers in their ears and ran to the voting booths to vote for him. No one would have paid attention to Rudy if he had made these remarks previously, in my opinion.
O is and always was treated AS IF hes the practiced, documented, career-tested, established equivalent of every other duly elected, eligible and issues-conversant politician in the US.
In case you were undecided and had your doubts there was the matter of Rev. Wright and the wholly poisonous association O failed to address in either a prompt or effective manner.
For the emotional, ill-informed or disposed to to low-information voter, THAT was the tip-off!!! O WAS NOT/IS NOT in the LEAST way the professional equivalent of anyone in the history of US Presidential politics.
All of the problems and failures of his administrations are down to THAT inescapable fact.