Alpher discusses what is the strategic significance of the controversy over chemical weapons use by Syria that was ignited last week in remarks by a senior Israeli intelligence officer; what he makes of media reports in Israel that Naftali Bennet is considering introducing a bill requiring a national referendum over any peace treaty reached with the Palestinians, and that he is trying to enlist the support of Yair Lapid; whether Kerry's plan to have a four-way Middle East peace summit in June, along with a comprehensive economic program to encourage US and European investment in the West Bank makes sense.