Democrats on Tuesday withdrew an offer to fund U.S. President Donald Trump's border wall, as tough negotiations over the future of young illegal immigrants resumed in the Senate.

A day after the end of a government shutdown linked to wrangling over immigration, Senate Democratic Leader Chuck Schumer said he pulled the offer because of what he said was Trump's failure to follow through on the outlines of an agreement the two men discussed last Friday.

"So we're going to have to start on a new basis and the wall offer is off the table," Schumer told reporters.