Now playing
01:55
George Conway blasts Trump in rare public appearance
capitol officer
CNN
capitol officer
Now playing
03:40
'I felt like they were trying to kill me': Police officers to testify during hearing
Church of Glad Tidings
Now playing
01:16
Reporter calls out Flynn's comment after being given an AR-15
Now playing
03:13
'Pure nonsense': Deconstructing common myths about the vaccine
US President Joe Biden waves as he participates in a CNN Town Hall hosted by Don Lemon at Mount St. Joseph University in Cincinnati, Ohio, July 21, 2021. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images)
SAUL LOEB/AFP/AFP via Getty Images
US President Joe Biden waves as he participates in a CNN Town Hall hosted by Don Lemon at Mount St. Joseph University in Cincinnati, Ohio, July 21, 2021. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images)
Now playing
02:17
See what Biden said about today's infrastructure vote
CNN/Getty Images
Now playing
02:50
Carl Bernstein: Trump is our own American war criminal
CNN
Now playing
02:19
Tapper presses Republican on GOP resistance to January 6 probe
Now playing
01:35
Republican governor balks at Covid-19 mandates as state's cases soar
Dr. Fauci NIH research China Tapper sotu vpx _00023404.png
CNN
Dr. Fauci NIH research China Tapper sotu vpx _00023404.png
Now playing
03:13
Dr. Fauci weighs in on if US should collaborate with Wuhan labs in future
Pool
Now playing
02:06
WaPo: This is what Trump's PAC is spending its money on
CNN
Now playing
02:04
AZ lawmaker says audit 'not about Trump.' Her emails show otherwise
Getty Images
Now playing
01:55
'Almost giddy': Author describes Trump during Capitol riot
Florida Gov. Ron DeSantis, center, speaks during a news conference at West Miami Middle School in Miami on Tuesday, May 4, 2021.
Matias J. Ocner/Miami Herald/AP
Florida Gov. Ron DeSantis, center, speaks during a news conference at West Miami Middle School in Miami on Tuesday, May 4, 2021.
Now playing
02:20
Florida Gov. Ron DeSantis blames this for surge in cases
CNN
Now playing
03:31
'I got elected to shake things up': Lightfoot on time as mayor
US Speaker of the House, Nancy Pelosi, Democrat of California, speaks at her weekly press briefing on Capitol Hill in Washington, DC, on July 22, 2021. (Photo by Brendan SMIALOWSKI / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
BRENDAN SMIALOWSKI/AFP/AFP via Getty Images
US Speaker of the House, Nancy Pelosi, Democrat of California, speaks at her weekly press briefing on Capitol Hill in Washington, DC, on July 22, 2021. (Photo by Brendan SMIALOWSKI / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
Now playing
01:21
Pelosi explains why she rejected GOP lawmakers from January 6 committee
WASHINGTON, DC - JULY 20: U.S. President Donald Trump talks to reporters with Vice President Mike Pence in the Oval Office at the White House July 20, 2020 in Washington, DC. Trump hosted Republican Congressional leaders and members of his cabinet to talk about a proposed new round of financial stimulus to help the economy during the ongoing global coronavirus pandemic.  (Photo by Doug Mills-Pool/Getty Images)
Pool/Getty Images North America/Getty Images
WASHINGTON, DC - JULY 20: U.S. President Donald Trump talks to reporters with Vice President Mike Pence in the Oval Office at the White House July 20, 2020 in Washington, DC. Trump hosted Republican Congressional leaders and members of his cabinet to talk about a proposed new round of financial stimulus to help the economy during the ongoing global coronavirus pandemic. (Photo by Doug Mills-Pool/Getty Images)
Now playing
06:43
Trump shares disappointment with Pence in new audio recording
Washington CNN —  

George Conway, husband of top White House aide Kellyanne Conway, called for Congress to remove President Donald Trump from office following the release of the redacted special counsel report.

“White House counsel John Dean famously told (President Richard) Nixon that there was a cancer within the presidency and that it was growing,” Conway wrote in a Washington Post op-ed published Thursday night. “What the Mueller report disturbingly shows, with crystal clarity, is that today there is a cancer in the presidency: President Donald J. Trump. Congress now bears the solemn constitutional duty to excise that cancer without delay.”

As the husband of one of Trump’s top surrogates, and someone who once wanted to work in the administration, Conway has emerged as extremely unlikely critic of the President. He wrote in an op-ed last month that Trump was “guilty beyond a reasonable doubt” of being unfit for office.

Conway argued in his op-ed that counter to Trump’s claims, special counsel Robert Mueller had not “exonerated” him and that it was time for Congress to step in.

The redacted version of Mueller’s report released Thursday showed Mueller could not clear Trump on obstruction of justice and detailed several cases where Trump was unsuccessful in obstructing justice because his aides refused his orders.

Conway also noted that a president could be removed from office even without committing a crime, and said “the facts in Mueller’s report condemn Trump even more than the report’s refusal to clear him of a crime.”

CNN’s Jeremy Herb and Laura Jarrett contributed to this report.