Biden believes "rational Republicans" could move on gun control

Context: Senate Minority Leader Mitch McConnell told CNN on Thursday that he met with Texas Sen. John Cornyn and encouraged him to speak with Democrats to find a compromise on legislation in response to the Texas shooting.

• Biden said Monday he would welcome congressional action gun control. He specifically called McConnell "a rational Republican" and that Cornyn may be one, too, and there is a "recognition on their part that they can't continue like this."

Yes, but: Biden said he has not spoken with Republicans yet about finding a compromise on gun control, “but my guess is ... they’re going to have to take a hard look.”

• "I know I have responsibility. I can do the things I've done," he said but noted the constitution gives only Congress the power to change the laws. "I can't outlaw a weapon. I can't change the background checks."

The big picture: Sen. Chris Murphy (D-Conn.) told ABC's "This Week" on Sunday that there are "many more Republicans willing to talk" about gun control legislation than he'd seen before, Axios Ivana Saric reports.

• "Every single time after one of these mass shootings, there's talks in Washington and they never succeed," Murphy said. "But there are more Republicans interested in talking about finding a path forward this time than I have ever seen" since the 2012 shooting at Sandy Hook Elementary School.