McConnell opens door to changing president's emergency powers

Senate Majority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellDemocrats seize Senate floor to protest gun inaction: 'Put up or shut up' Democrats press for action on election security Hillicon Valley: Election security looms over funding talks | Antitrust enforcers in turf war | Facebook details new oversight board | Apple fights EU tax bill MORE (R-Ky.) signaled on Tuesday that he is open to changing the president's national emergency powers as support grows within the GOP caucus for amending the National Emergencies Act.

"We're looking at some ways to revisit the law. There's a lot of discomfort with the law. ... Was it too broad back in the '70s when it was passed? So yeah, we're discussing altering that," McConnell told reporters during a weekly press conference.

A growing number of Republican senators have expressed interest in amending the National Emergencies Act to make it easier for Congress to terminate a national emergency.

The discussion is focused on future national emergencies but comes days before the Senate will vote on a House-passed resolution of disapproval blocking Trump's emergency declaration at the border.

Sen. Mike LeeMichael (Mike) Shumway LeeHillicon Valley: Election security looms over funding talks | Antitrust enforcers in turf war | Facebook details new oversight board | Apple fights EU tax bill Antitrust enforcers in turf war over Big Tech Exclusive: Kushner tells GOP it needs to unify behind immigration plan MORE (R-Utah) is expected to introduce legislation that would require Congress to vote to approve future national emergency declarations within 30 days before they automatically expire.

McConnell, asked if he would support Lee's legislation, told reporters that he "may well" back it. Sen. Roy BluntRoy Dean BluntGOP group's ad calls on Graham to push for election security: 'Are you still trying?' Exclusive: Kushner tells GOP it needs to unify behind immigration plan The Hill's Morning Report - Can Trump save GOP in North Carolina special election? MORE (Mo.), another member of GOP leadership, has said he's co-sponsoring Lee's bill. 

Trump's emergency declaration has sparked an intense, lengthy debate among Republicans about separation of powers. Though Republicans largely support Trump's desire to build a wall on the U.S.-Mexico border, they are worried about the precedent his actions could set for a future Democratic president to force through proposals on issues such as climate change and gun control.

Senators say they are in talks with the White House about changes to the National Emergencies Act. 

Vice President Pence met earlier Tuesday with a handful of Republican senators who are undecided on the resolution of disapproval, though members of leadership have expressed skepticism that an eleventh-hour agreement would be enough sink the resolution blocking Trump's emergency declaration.

Even if they aren't able to get a deal, GOP senators said they expect the caucus debate over changing the National Emergencies Act will continue after this week.

"We're going to put forward some proposals on that," said Sen. Rand PaulRandal (Rand) Howard PaulRepublicans wary of US action on Iran EXCLUSIVE: Swing-state voters oppose 'surprise' medical bill legislation, Trump pollster warns Rand Paul: Almost every mass shooter 'is sending off signals' MORE (R-Ky.), one of the four Republicans who have said they will support the resolution of disapproval.