Israel will ignore any red lines from America. After all, what will America do? Attack them? Sanction them? Not likely. We will just have to wait until we have a bloody war in which Israel is so badly hurt that they seek peace. Nothing else will do.
Saudi FM: We hope Iran uses sanction relief for development, not nefarious activities (Reuters)
from the article: Abbas to U.S.: Peace talks won't work until Israel given red lines