But Sen. John ThuneJohn Randolph ThuneSenate parliamentarian nixes Democrats' immigration plan Manchin keeps Washington guessing on what he wants Manchin-McConnell meet amid new voting rights push MORE (R-S.D.), McConnell's No. 2, warned earlier Tuesday that it could "tough" for Trump to convince Republicans to initially block the resolution.
"The concern I guess I would have is that on the front end that vote, based on the concerns that a lot of our members have expressed … might be a, you know, a tough vote to win here in the Senate," Thune said.
He added that Trump could win "on the back side" by Republicans sustaining his veto of the resolution of disapproval.