Israel openly practices racial profiling of passengers[0], something which is not legal in the US (which must instead practice it in secret)[1][2].
I would not want to use Israel's security procedures as a model for the US for a number of reasons - the unabashed racial profiling is one, but a more basic reason is the fact that Israel faces a very real and direct threat, whereas the TSA itself admits that there is no threat of terrorism in the US[3].
[0] From a Jewish publication: "Arab passengers, or non-Jews, for example, are routinely subjected to greater questioning than are Israeli Jews. " http://www.cjp.org/page.aspx?id=218685
Probably factual inaccuracies, since Israel was not created by the UN (it was supposed to, but the Israelis declared Israel themselves because the UN was sitting on their hands, and took a larger area than UN had designated to Israel) and I don't recall Lebanon declaring war on Israel.