What if the reported Hamas/Hezbollah/Al Qaeda build up in the US is meant to be a distraction to the US so that Syria and Iran can attack Israel.  While we are busy dealing with multiple terrorist attacks here in the states, they make a massive move to wipe out Israel.  It is a possibility.  One that I don't think anyone has possibly considered.  If the terrorists do hit the US with two or three small nuclear bombs, and a variety of other terrorist tactics (aka suicide bombings), we would be in total disarray.  They could be hoping that they will have bought enough time to come against Israel to wipe it out.