Israel's patience has run out some time ago. They don't see where further consessions will get them. The Pals will need to give Israel a concession or else they'll be screwed. The Syrians have given Israel a concession and we'll see what happens with talks with Syria.
Syria denies targeting refugee camp; UN condemns "murderous attack" (Reuters)
from the article: Haaretz poll: Support for Kadima plummets under PM's leadership