If Netanyahu rebuffes him or fails to deliver due to coalition concerns. Obama of course have counted his heads at Capitol Hill. Maybe he is waiting for an all out attack from GOP right-wing Congress members to launch a devastating counter-attack. One dreams that he will question GOP-patriotism and thrustworthyness concerning American security when they start shouting 'Israel first'. Go Obama, be mean and lean.
Israeli troops shoot, injure Palestinian crossing Gaza border fence (Haaretz)
from the article: Netanyahu: I'm not building in Jerusalem for Lieberman and Yishai