We already have a treaty with Egypt, in Libya & Yemen nobody has a great desire to make peace with Israel, why should they? Its one thing to topple your own leader but its something else to make peace with the old enemy. These countries have not even become friends of America so how is America going to broker a peace treaty? In Syria some of the rebels have been condemning Assad for not going to war with Israel and non of them have said they want peace with Israel once Assad is gone. Neither Yemen or Libya have expressed any interest in the idea of making peace with Israel, its probably the very last thing on their list because they are currently trying to rebuild their countries and try work out what kind of political system them want. Leftist dreamers always take the attitude Israel is not making any effort to make peace but if it was only willing to embrace peace it would happen.
Suspected Boko Haram suicide bombing kills 38, wounds 51 in Chad village (Reuters)
from the article: Israel is choosing regional isolation, not alliances