Thinking that AIPAC will make Obama cave in is a fatal error. Certainly the powerful pro-Israel lobby, is a heavy weight player in the US policy. But unfortunately for Bibi more powerful than AIPAC is the Pentagon. The US army already fighting 2 wars has no interest in fueling the insurrection in Irak and Afganistan and putting its soldiers in danger. It is a strategic priority for the US, and nothing will jeopardize the US interests, not even some crazy right wings settlers ...... Sorry Bibi.
Russia: U.S. plan to provide air cover for Syrian rebels undermines Damascus fight on ISIS (Reuters)
from the article: Israel's Titanic moment: Does Obama want Bibi's head?