Talks between Republicans and Democrats aimed at preventing another US government shutdown have ground to a halt.
The two sides have until Friday to reach a deal over President Donald Trump's demand for border wall funding.
Democrats are reportedly offering to authorise up to $2 billion of wall funding in exchange for a cap on the number of undocumented immigrants being held in detention facilities.
Acting White House Chief of Staff Mick Mulvaney, speaking on Fox News Sunday, blames the Democrats.

Three students killed in Philippine school shooting, including gunman, officials say
Indonesia recovers 3 bodies from capsized ship in Java Sea
Gaza building collapse: Rescue efforts end after 45 saved
US officials made rare Myanmar visit to free American businessman
Trump derides EU pitch to Canada as 'laughable', threatens more tariffs
