You have swallowed the full dose of propaganda haven't you? Clearly, you have not bothered to look past that and discern the deeper logic of political Zionism. You don't need to go far - check out the actual words of C.Weizmann, D. Ben-Gurion etc to discover the real game plan. As for the Barak's big offer - try Walt & Mearsheimer for a good summary on that one.
U.S. to defend Syrian rebels with airpower, including from Assad (Reuters)
from the article: In response to Bernard-Henri Levy