Indeed, it's hard to get off the ground when all there is are "right-wingers". Barak is a right-winger. Bibi is a hard-right-winger, and Lieberman is a so-far-to-the-right-its-fascism-winger. You have to go to Meretz to find the centralists, and there the body-politic of Israel simply doesn't HAVE a left-wing.
from the article: Barak, once again, has magically evaded culpability