"Would you buy a new car from a major dealer who wouldn't give you a legally written warranty?" You are assuming that what NETANYAHU claims is in that package was, indeed, ever in that package. What if it wasn't? What if Bibi has been lying through his teeth, and now wants his lies to be enshrined in a document from Obama? It's called "chutzpah", and who in their right mind doesn't think that Bibi is capable of such chutzpah?
from the article: Cabinet stalls on settlement freeze as Israel and U.S. clash over terms