Lawmakers are vacating the Capitol with a Department of Homeland Security (DHS) shutdown now almost inevitable after a critical Senate vote fell through on Thursday. The failed vote propels the DHS towards a shutdown by early Saturday, exacerbating tensions in Washington as legislators struggle to find common ground on immigration enforcement reform following recent violent incidents in Minneapolis.

Despite ongoing negotiations, the White House and congressional Democrats have been unable to bridge their differences, with Democrats rejecting the latest proposal from the administration as inadequate. Senate Minority Leader Chuck Schumer emphasized the party's stance, declaring on the Senate floor, "Democrats have been very clear: We will not support an extension of the status quo."

The Democrats blocked a procedural vote on the DHS funding bill that the House had passed last month. The bill, which could have provided a temporary funding extension or facilitated a broader immigration agreement, did not achieve the necessary 60 votes, stalling at 52-47.

Adding to the legislative drama, Tom Homan, Trump's border czar, announced an end to enhanced immigration enforcement by ICE—a move long demanded by Democrats. However, Schumer argued that resolving ICE's issues requires legislative action, not just executive adjustments.

Republican efforts to introduce a stopgap funding measure for the DHS were anticipated Thursday afternoon. However, unanimous consent is required for its swift passage, and opposition on the Senate floor was expected to block the measure.

The potential shutdown will impact various agencies beyond ICE and Customs and Border Protection, including TSA, FEMA, and the Coast Guard. Senate Majority Leader John Thune expressed that the White House's proposal significantly advanced negotiations but acknowledged lingering issues that need resolution.

As the Senate prepares to adjourn for a week-long recess, with the House already on break, leaders have indicated that members could be recalled within 24 to 48 hours should a deal be brokered. Meanwhile, some senators have advocated for continuing sessions during the shutdown, but others are eager to return home for campaigning or leave for international commitments, such as the Munich Security Conference. House Speaker Mike Johnson has restricted members from attending such events during the recess.

With no immediate solution in sight and both sides holding firm on their demands, the countdown to a DHS shutdown continues, highlighting the deep divisions and complex challenges facing American lawmakers.