The Iran nuclear deal pushed by Obama – and opposed by about half of Jews – will likely solidify a growing Jewish Right. Obama’s detestation of Israeli Prime Minister Benjamin Netanyahu has certainly alarmed the Zionist establishment, and some of the wealthiest donors, such as casino magnate Sheldon Adelson, have turned into staunch GOP megafunders.

But then there’s what some regard as Obama’s demonstrably pro-Muslim tilt. This can be seen in everything from his bizarre refusal to name “extreme Islam” as the country’s most pressing security risk, to his labeling as “a random act” the killing of patrons in a Paris kosher market by an Islamist gunman.

The shift toward the Right could also be accelerated by events on America’s college campuses. Anti-Semitism on American college campuses, including those of the University of California, has become ever more evident. At the same time, a majority of the most fervently anti-Israel members of Congress come from the Democratic Left. Like their European counterparts, some Democratic politicians soon may find that appealing to Muslims pays larger dividends than catering to Jews; by 2030 there will be more Muslims than Jews in America, according to Pew.