By DARLENE SUPERVILLE and LISA MASCARO
Associated Press

WASHINGTON (AP) - President Donald Trump was meeting with his Homeland Security secretary and other officials on Monday to discuss border security issues as a partial government shutdown over his U.S.-Mexico border wall entered Christmas without a clear resolution in sight.

Though both sides have traded offers over the dollars, they remain far apart on the wall. The White House insists Trump will reject any deal that does not include money for a wall or fence; Democrats were holding firm in their opposition to a wall or other physical barrier.

In a joint statement Monday, the Democratic leaders, Sen. Chuck Schumer and Rep. Nancy Pelosi, said as long as Trump keeps listening to the Freedom Caucus and others on the right flank, there is no easy resolution to the impasse.

"It's Christmas Eve and President Trump is plunging the country into chaos," the leaders said. They pointed to problems beyond the shutdown, including the plunging stock market and the president's firing of the defense secretary. "The president wanted the shutdown, but he seems not to know how to get himself out of it."

White House budget director Mick Mulvaney said a counteroffer was presented over the weekend to Senate Democratic leader Chuck Schumer of New York. Mulvaney would only say the offer was between Trump's $5.7 billion request and $1.3 billion Democrats have offered.

"We moved off of the five and we hope they move up from their 1.3," he said Sunday, a day after a senior administration official insisted Congress would have to cave into Trump's spending demand for the shutdown to end. The comments highlighted Trump's unpredictable negotiating style.

RELATED: Open and closed: shutdown's varied impact on parks, tourists 

A Democratic aide granted anonymity to discuss the private talks confirmed the White House offered $2.5 billion, an initial $2.1 billion plus $400 million Democrats called a "slush fund" for the president's other immigration priorities.

Mulvaney said he was awaiting a response from Schumer, whose office said the parties remained "very far apart."

Trump chimed in from the White House, where he has been cooped up since the shutdown began early Saturday.

"I am all alone (poor me) in the White House waiting for the Democrats to come back and make a deal on desperately needed Border Security," Trump tweeted. "At some point the Democrats not wanting to make a deal will cost our Country more money than the Border Wall we are all talking about. Crazy!"

Trump put off plans to head to his Florida estate for Christmas and remained in Washington. His wife, first lady Melania Trump, was returning from Florida to spend the holiday with him at the White House.

The president scheduled a border security meeting Monday afternoon at the White House with Homeland Security Secretary Kirstjen Nielsen and other department officials, White House press secretary Sarah Huckabee Sanders said.

Senate negotiators are continuing talks behind the scenes with Democrats and Republicans. The House and Senate briefly gaveled into session on Christmas Eve before closing again with no further action.

In their statement, Pelosi and Schumer said "different people from the same White House are saying different things about what the president would accept or not accept to end his Trump Shutdown, making it impossible to know where they stand at any given moment."

Trump blamed Democrats for the stalemate, tweeting Monday that "Virtually every Democrat we are dealing with today strongly supported a Border Wall or Fence. It was only when I made it an important part of my campaign, because people and drugs were pouring into our Country unchecked, that they turned against it. Desperately needed!"

However, an AP Fact Check found that U.S. arrests on the Mexican border jumped 78 percent in November from a year earlier to the highest level in Trump's presidency. Increased arrests indicate that more people are trying to cross the border illegally. Several Cabinet departments and agencies have been closed since Saturday after their funding lapsed. The closure affects hundreds of thousands of federal workers across the country and was expected to last at least through Thursday, when the House and Senate meet again.

Monday and Tuesday, Christmas Eve and Christmas, respectively, are federal holidays, meaning the government is closed anyway. That means Wednesday is the first day the public could begin to feel the effects of lost government services, Mulvaney said.

The routines of about 800,000 federal employees, meanwhile, were about to be disrupted.

More than half of those employees deemed essential, including U.S. Secret Service agents and Transportation Security Administration agents, must work without pay, though retroactive pay is expected. Another 380,000 were to be furloughed, meaning they will not report to work but would also be paid later. Legislation ensuring workers receive back pay was expected to clear Congress.

Mulvaney predicted the shutdown could stretch into January, when Democrats assume control of the House.

"It's very possible that this shutdown will go beyond the 28th and into the new Congress," he said.

Justin Goodman, a spokesman for Schumer, countered: "If Director Mulvaney says the Trump Shutdown will last into the New Year, believe him, because it's their shutdown." Trump recently declared he'd be "proud" to shut down the government over border issues.

Trump promised during the campaign to build a border wall. Progress toward funding the wall has been slow and Trump sees the final days of the GOP's complete control of Congress as his last chance to force the issue. Some Republicans also oppose building a wall.

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