Senate approves bill to keep government running into 2019

Senate Majority Leader Mitch McConnell, R-Ky., joined by Sen. Roy Blunt, R-Mo., left, and Majority Whip John Cornyn, R-Texas, right, arrives to speak to reporters about the possibility of a partial government shutdown, at the Capitol in Washington, Tuesday, Dec. 18, 2018. Congress and President Donald Trump continue to bicker over his demand that lawmakers fund a wall along the U.S.-Mexico border, pushing the government to the brink of a partial shutdown at midnight Friday. (AP Photo/J. Scott Applewhite)

The U.S. Capitol is seen as Congress and President Donald Trump move closer to a deadline to fund parts of the government, in Washington, Wednesday, Dec. 19, 2018. (AP Photo/J. Scott Applewhite)

WASHINGTON — The Senate approved legislation Wednesday to temporarily fund the government, a key step toward averting a federal shutdown after President Donald Trump backed off his demand for money for a border wall with Mexico.