It's been a while since I've seen fear mongering like this in an ad. And I don't know if I've ever seen 9/11 footage in a political ad like this:

Wow. This is shameless stuff. It's just full of misstatements and lies about President Obama, saying he's turned his back on Israel (not true) and apologized for America (also not true) and it tries to drag America back to 2004-style fear of terrorism, when everybody in every podunk town thought that every single strip mall in West Virginia and Wyoming was about to be attacked by evil Muslim terrorists with M-16s. This is the kind of attack ad that can turn people away from a candidate; the smartest thing about it is that Mitt Romney never appears or is mentioned in the ad. This should be the first piece of evidence in the case against super PACs.