We will see only what happens when a ruthless man is only able to regain power by any means necessary. The other guy in the government who is in EXACTLY the same position is Ehud Barak. Avigdor Liberman is still the bar bouncer and a major threat to Israel. Shahs is a a party composed of the same sort of people who rule Iran. And this is what Netanyahu has to keep on board his pathetic coalition to stay in power. Israel is not a nation ruled by it's least common denominator, it is a nation ruled by it's least. ANY action which is seen as a sincere effort to make peace would bring down his government. It could even end in his assassination.
U.S. defense chief tells Congress: Military options remain against Iran (DPA)
from the article: Israel believes East Jerusalem row won't stop Mideast talks