The Senate is diving into a contentious late-night — or all-night — debate on a budget plan critical to Republican efforts to pass trillions of dollars in tax cuts and boost border security and defens

The Senate adopted a fiscal 2025 budget blueprint early Saturday along party lines after a debate that began the night before, teeing up the House for a climactic final vote next week.

Senate Republicans are hoping to vote on a budget resolution this week that would pave the way for President Trump’s “big, beautiful bill” encompassing tax cuts, border security and energy