Chuck Schumer is running scared from his own party. He can’t even hit the road to promote his new book, “Antisemitism in America: A Warning,” for fear of protests. The Senate minority leader has had to postpone his publicity tour out of what his spokeswoman calls “security concerns.

Senate Democratic leader Chuck Schumer says he won’t resign his post, despite pressure from some in his party after he voted to move forward with a Republican spending bill that avoided a