Senate Minority Leader Chuck Schumer is the highest-ranking Jewish lawmaker in the history of the U.S. Congress. It’s long been a point of pride for the New York Democrat, whose new book on antisemitism in America will soon hit shelves.

Donald Trump alleged Wednesday that Chuck Schumer, the top Democrat in the Senate, is not Jewish. “Schumer is a Palestinian, as far as I’m concerned. You know, he’s become a Palestinian,” the president said in the Oval Office on Wednesday.

The Anti-Defamation League criticized President Donald Trump over his recent name-calling of Senate Minority Leader Chuck Schumer (D-NY). Trump repeated a campaign refrain Wednesday when he called Schumer a Palestinian.