President Trump has recently encouraged Jewish Americans to eschew their long-standing affiliation with the Democratic Party — a movement he and others refer to as “Jexodus.” He tweeted out claims that Jews are now leaving the Democrats over the party’s position on Israel. “Jewish people are leaving the Democratic Party. We saw a lot of anti Israel policies start under the Obama Administration, and it got worsts & worse. There is anti-Semitism in the Democratic Party. They don’t care about Israel or the Jewish people.” Elizabeth Pipko, Jexodus. — Donald J. Trump (@realDonaldTrump) March 12, 2019 The president then cited...