It's Damascus, stupid.
Read on for more.
Given that Syrian territory is the only route by which Iranian aid reaches Hezbollah, focusing on Damascus has the major side benefit of restricting Iranian influence in the Levant.
This plan has its drawbacks and complications – the recent Syrian-Iranian mutual defense treaty, or its giving Hezbollah the option to drag Syria into war – but it has a better chance of success, I believe, than any alternative.
LINK: Hold Damascus responsible - Daniel Pipes, New York Sun
RELATED: Israel, War, Politics-World