Graham won't call for Mueller to testify: 'It's over'

Sen. Lindsey GrahamLindsey Olin GrahamTrump, Europe increasingly at odds on Iran Trump: Anonymous news sources are 'bulls---' Trump: 'Good chance' Dems give immigration 'win' after Pelosi called White House plan 'dead on arrival' MORE (R-S.C.) reiterated on Wednesday that he will not ask special counsel Robert MuellerRobert (Bob) Swan MuellerSasse: US should applaud choice of Mueller to lead Russia probe MORE to testify about the Russia probe.

“I'm not going to do any more. Enough already. It's over,” Graham told reporters, asked why he wasn’t calling Mueller to appear before his committee.

Graham’s comments come after his panel held an hours-long, closely watched hearing with Attorney General William BarrWilliam Pelham BarrClash with Trump marks latest break with GOP leaders for Justin Amash Schiff: Impeachment proceedings could be 'tool' to get information, evidence Trump fires back at 'loser' GOP lawmaker who said he'd engaged in 'impeachable conduct' MORE about Mueller’s findings in the two-year probe on Russia's election interference and the Trump campaign.

Democrats — including Sen. Dianne FeinsteinDianne Emiel FeinsteinSenate confirms Rosen for No. 2 spot at DOJ Senate confirms controversial 9th Circuit pick without blue slips Graham warns of 5G security threat from China MORE (Calif.), the top member of her party on the committee — are clamoring for Mueller to testify, arguing that Barr has misrepresented the findings of the Russia report.

Several senators have signaled they would be open to Mueller testifying. Sen. John KennedyJohn Neely KennedyMORE (R-La.), a member of Graham’s committee, told reporters earlier Wednesday that he had “no problem” with Mueller testifying, wanting to know why he was “unhappy” with Barr.

Calls for Mueller to testify have also grown after reports emerged over the past 24 hours indicating that Mueller had expressed frustration to Barr about the attorney general's initial handling of the special counsel's report once it was filed in March.

Mueller twice asked Barr to release the special counsel's own summary of his findings from the 448-page report, according to a letter released Wednesday. Barr had initially summarized Mueller's findings in a four-page letter to Congress on March 24.

But top Republicans, including Graham and Majority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellBolton emerges as flashpoint in GOP debate on Iran On The Money: Treasury rejects Dem subpoena for Trump tax returns | Companies warn trade war about to hit consumers | Congress, White House to launch budget talks next week | Trump gets deal to lift steel tariffs on Mexico, Canada Schumer calls on McConnell to hold vote on Equality Act MORE (Ky.), have indicated they think it's time to move on from Mueller.

"I appreciate very much what Mr. Mueller did for the country. I have read most of the report. For me, it is over," Graham said as part of his opening statement at Wednesday's hearing.