Today, the president of the United States told the prime minister of Israel he was reassessing America’s “options” with regard to Israel in light of remarks Benjamin Netanyahu made about potential Palestinian statehood and an election-day Facebook post urging Israeli right-wingers to go to the polls on Monday to counter a surge in Israeli Arab voters. The crisis in the relationship we discuss in our new editorial statement has entered a new and potentially unprecedented phase. It may well be that the president is going to present American Jews with a choice over the coming months no American president should...