US senators scrambled Friday to pass a deal backed by President Donald Trump to limit the effects of a government shutdown set to begin within hours, after Democratic anger over the killing of two protesters by immigration agents derailed funding talks.

Congress is racing against the clock as funding for large parts of the federal government expires at midnight, triggering a now unavoidable stoppage -- at least through the weekend -- even if senators manage to approve the compromise later in the day.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.