Nancy Pelosi hardest hit.
Via Daily Caller:
Democratic members have increasingly expressed support for a physical barrier on the U.S.-Mexico border over the course of immigration negotiations, making it harder for party leaders to ignore their positions.
Prior to the lengthy partial government shutdown, Senate Minority Leader Chuck Schumer seemed to have complete control over the members of his party, even those who had expressed support for the wall during election campaigns.
House Speaker Nancy Pelosi — then the House minority leader — promised that she would not appropriate a single dollar to the wall, despite Trump’s promise of a shutdown if he did not receive $5.7 billion to build on the border.
But a number of rank and file Democrats have since said that they support a physical barrier in concert with other border security measures, perhaps due to pressure from the extended shutdown and a desire to prevent another one.