Senate Majority Leader Mitch McConnell (R-Ky.) on Monday said that he expects a resolution blocking President Trump's emergency declaration to pass the Senate, but he does not believe lawmakers will be able to override a veto.  

"I think what is clear in the Senate is that there will be enough votes to pass the resolution of disapproval, which will then be vetoed by the president and then in all likelihood the veto will be upheld in the House," McConnell said while speaking to reporters in Kentucky.