While a vote to proceed and bring the House-passed spending bill to the floor of the Senate stalemated and dragged on all day, negotiations finally kickstarted with Vice President Mike Pence, Jared Kushner, and acting White House chief of staff Mick Mulvaney heading to the Hill. They first met with Senate Minority Leader Chuck Schumer, and then House leadership in the form of Freedom Caucus maniacs Mark Meadows and Jim Jordan. Apparently they also let Speaker Paul Ryan be there.
Schumer's office released a statement saying "Leader Schumer reminded them that any proposal with funding for the wall will not pass the Senate and that two proposals that leader Pelosi and he offered the president in the Oval Office last week are still on the table, as is Leader McConnell's proposal that the Senate unanimously passed two nights (ago) and could pass the House and avoid a shutdown if the president signaled he would sign it."
So apparently the White House negotiating team pitched the $1.6 billion border security deal that the Senate had originally agreed to to the House, and this:
Because the Freedom Caucus, which now apparently includes Trump, is running everything. The House appears to be calling it a day, "until the Senate acts." Also, Majority Leader Kevin McCarthy says "There are no votes tomorrow." That, my friends, is a shutdown.
The House will stick around to vote if necessary on Saturday, but no votes are scheduled as of now.