When I was on 9/11 research forums, the evidence was so convincing that people would scratch their heads and wonder out loud: Do these people actually expect to have their foot on the neck of the world forever? We now know the answer.
Iran sends four UAV's, then the US responds with an air-based attack requiring no fewer than six refueling tankers in addition to whatever attack and defensive aircraft were involved. I kinda think the Iranians might just keep doing this... .