Washington plunged into uncertainty on Thursday as a crucial Senate test vote collapsed, leaving the threat of a partial government shutdown looming dangerously close. This incident has thrown Capitol Hill into chaos, forcing a re-evaluation of the spending package that must be passed by Friday to keep the government running. Senate Democrats are now demanding that the DHS spending bill be stripped entirely from the broader package. Bipartisan Opposition Sinks The Initial Test Vote MeasureThe intensity of the disagreement was made clear on the Senate floor, where the test vote to avoid a shutdown failed 55-45. Fifty-five senators voted against advancing the funding package, a coalition that included every Democrat and seven Republicans.