President Donald Trump says the odds congressional negotiators will craft a deal to end his border wall standoff with Congress are "less than 50-50."

Trump tells The Wall Street Journal that he doesn't think the negotiators will strike a deal that he'd accept. He pledges to build a wall anyway using his executive powers to declare a national emergency if necessary.

A bipartisan committee of House and Senate lawmakers are expected to consider border spending as part of the legislative process to keep the government open past a Feb. 15 deadline for a budget agreement.

Hundreds of thousands of furloughed federal workers prepared to return to work now that the 35-day shutdown is over.

Meanwhile, acting White House chief of staff Mick Mulvaney says President Trump is prepared for another government shutdown if Congress won't work with him to secure the U.S.-Mexico border.

Mulvaney says Trump doesn't want to see federal agencies closed again and doesn't want to declare a national emergency either. But he says Trump is prepared to do either.

He says Trump agreed to reopen the government for three weeks to give Democrats a chance to negotiate. Mulvaney says some Democrats agree with Trump's plan to better secure the border, but said they couldn't work with the White House as long as there was a partial government shutdown.

Mulvaney spoke Sunday on CBS' "Face the Nation" and "Fox News Sunday."

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