US government shuts down; Dems, GOP blame each other

Senate Majority Leader Mitch McConnell, R-Ky., arrives at the Capitol in Washington, Friday, Jan. 19, 2018, as a bitterly-divided Congress hurtles toward a government shutdown this weekend in a partisan stare-down over demands by Democrats for a solution on politically fraught legislation to protect about 700,000 younger immigrants from being deported. (AP Photo/J. Scott Applewhite)

Sen. Charles Schumer, D-N.Y., left, speaks with Sen. Tom Carper D-Del. after a closed democrats meeting on Capitol Hill, Friday, Jan. 19, 2018, in Washington. ( AP Photo/Jose Luis Magana)

WASHINGTON — The federal government shut down at the stroke of midnight Friday, halting all but the most essential operations and marring the one-year anniversary of President Donald Trump’s inauguration in a striking display of Washington dysfunction.