A generational divide, seen in newer lawmakers’ impatience with bipartisanship and for colleagues who don’t understand new media, has emerged as one of the deepest rifts within the party.

The Senate minority leader finds himself sharply at odds with many members of his caucus, fellow Democrats in the House and liberal activists.

Senate Minority Leader Chuck Schumer said a shutdown would be a “costly distraction” in Democrats’ larger fight against the Trump administration’s cuts.