Sen. Lindsey Graham welcomed the notion that President Trump's personal attorney Rudy Giuliani could appear before the Senate Judiciary Committee to share his knowledge on Ukraine.

"Rudy, if you want to come and tell us what you found, I'll be glad to talk to you,” the South Carolina Republican said in an interview set to air Sunday on CBS's Face the Nation.

“We can look at what Rudy's got and Joe Biden, Hunter Biden, and anything else you want to look at after impeachment," he continued. "But if Rudy wants to come to the Judiciary Committee and testify about what he found, he's welcome to do so."

Giuliani recently confirmed that he was on a fact-finding mission in Ukraine to track down information that could prove the Democrats' impeachment efforts to be unsubstantiated. Trump has also claimed that Giuliani may have credible information. According to him, Trump has asked him to brief both the Department of Justice and Republican senators about his findings.

Graham, the chairman of the Senate Judiciary Committee, is set to speak more his invitation to Giuliani on Sunday.