Representative Liz Cheney (R- WY), who is one of the Republicans that voted to impeach former President Donald Trump during his last impeachment trial, spoke out at a Reagan Institute event on Tuesday to say that the Republican party needs to “make clear that we aren’t the party of white supremacy” in the wake of last month’s Capitol riots.

“Certainly the potential of a 9/11-style commission, I think that is very important,” Cheney said. “I think there are many aspects of what happened on the 6th and in the days and weeks and months leading up to it that have to be investigated.”

“It’s very important, especially for us as Republicans, to make clear that we aren’t the party of white supremacy,” she added. “You certainly saw anti-Semitism. You saw the symbols of Holocaust denial, for example, at the Capitol that day. You saw a Confederate flag being carried through the Rotunda. And I think we as Republicans, in particular, have a duty and an obligation to stand against that, to stand against insurrection.”

Cheney made it clear that she supports a 9/11-style commission to look into this riot, saying that its mandate should be to take a “clear eyed look” into Trump’s and his allies’ allegations of voter fraud and a “stolen” election.

“The president and many around him pushed this idea that the election had been stolen. And that is a dangerous claim. It wasn’t true,” she said. “There were over 60 court cases where judges, including judges appointed by President Trump and other Republican presidents, looked at the evidence in many cases and said there is not widespread fraud.”

Not stopping there, Cheney added that the commission should look into media organizations that pushed or continue to push the narrative of a fraudulent election, saying they are “contributing to a very dangerous set of circumstances.”

Cheney concluded by saying that this commission should follow the 9/11 commission’s model and have only retired officials serving as members.

“I think there are many aspects to what happened on the sixth and in the days, weeks and months leading up to it that have to be investigated,” Cheney said. “And I think having a commission with the formality that we saw in the 9/11 Commission, with the bipartisan participation that we saw in the 9/11 Commission, that’s very important.”