WASHINGTON • The White House on Sunday pushed the federal government closer to the brink of a partial shutdown later this week, digging in on its demand for $5 billion to build a border wall as congressional Democrats stood firm against it.

“We will do whatever is necessary to build the border wall to stop this ongoing crisis of immigration,” said White House senior adviser Stephen Miller.

Asked if that meant having a government shutdown, he said: “If it comes to it, absolutely.”

Trump said last week he would be “proud” to have a shutdown to get Congress to approve a $5 billion down payment to fulfill his campaign promise to build a wall on the U.S.-Mexico border.

But the president doesn’t have the votes from the Republican-controlled Congress to support funding for the wall at that level.

Democratic congressional leaders, Sen. Chuck Schumer and Rep. Nancy Pelosi, have proposed no more than $1.6 billion, as outlined in a bipartisan Senate bill. The money would not go for the wall but for fencing upgrades and other border security.

Democrats also offered to simply keep funding at its current level, $1.3 billion.

Showing no signs of budging, Schumer said Sunday that it was up to Trump to decide whether parts of the federal government shut down at midnight Friday over his border wall, sending thousands of federal employees home without pay during the holidays.

FILE — In this Nov. 2, 2018, file photo, President Donald Trump’s White House Senior Adviser Stephen Miller boards Air Force One for campaign rallies in West Virginia and Indiana, in Andrews Air Force Base, Md. The White House is digging in on its demand for $5 billion to build a border wall as congressional Democrats stand firm against it, pushing the federal government closer to the brink of a partial shutdown. Miller says Trump is prepared to do “whatever is necessary” to build a wall along the U.S.-Mexico border. (AP Photo/Evan Vucci, File)

Evan Vucci