Syria invaded Israel in order to topple the govt and occupy their land. Syria lost, and has since complained relentlessly about how Israel is the aggressor. Intl law states that an occupying force can continue to maintain control over land that is vital to maintaining peace and security. Syria has proven it cannot own the golan heights without being tempted to invade Israel. sorry, but crying after you lose is not acceptable.
Israeli army lifts closure on West Bank town of Qabatiyah after three days (Haaretz)
from the article: Barak: Without Syria peace, we could be headed for all-out war