Young Democrats’ Anger Boils Over as Schumer Retreats on Shutdown
www.nytimes.com
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.

My impression is that contrary to the headline, this isn’t a young vs old thing, but a follows-the-news vs doesn’t-follow-news thing