In a fiery floor speech on Wednesday, North Carolina Sen. Thom Tillis took his GOP colleagues to task for missing votes on Monday that he said could have helped Republicans block the Democratic effort to install lame-duck lifetime judiciary appointments.
Trump has made clear he wants Republicans to make every effort to block Democrats from advancing judicial nominations.
The Senate is again expected to be in quite late Wednesday evening trying to process judicial nominations, a process necessary because Republicans are objecting to placing votes on these nominees on the Senate calendar.
Republicans will be powerless to stop this if all Democrats show up to vote, as Democrats have the majority necessary to move nominees through. But there were enough Democratic absences on Monday that a full Republican showing could have defeated some of the nominations.
Tillis didn't mince words on the Senate floor Wednesday as he called out his colleagues for missing votes.
"I think the American people are on board with me: We have to show up for work, right?" he said.
"We've got work to do here and I understand there are all kinds of good reasons but there's no excuse to let Chuck Schumer force these judicial nominations down our throat," Tillis said. "We've got to show up for work."
-ABC News' Allison Pecorin