Natan Sachs vs. David Hazony: "Is the U.S.-Israel Mess Obama's Fault or Netanyahu's?"

This week, Israeli Prime Minister Bibi Netanyahu spoke before the U.S. Congress against the will of the White House and to objection of many Democrats. Whose fault is the faltering relationship between the United States and its closest Middle Eastern ally? Natan Sachs of the Brookings Institution argues that Bibi is to blame. David Hazony of the Israel Project puts the blame on Barack Obama.