Now playing
01:39
Rick Perry says Trump sent by God as the 'chosen one'
CNN
Now playing
02:58
Avlon: This shows that crazy has a constituency
CNN
Now playing
07:27
CNN anchor pushes back on Texas state lawmaker's defense of voting bill
CNN
Now playing
01:12
Tapper asks Buttigieg for infrastructure plan timeline
Now playing
02:48
GOP governor calls Trump's RNC remarks 'divisive'
WASHINGTON, D.C. - APRIL 19, 2018:  The U.S. Supreme Court Building in Washington, D.C., is the seat of the Supreme Court of the United States and the Judicial Branch of government. (Photo by Robert Alexander/Getty Images)
Robert Alexander/Getty Images
WASHINGTON, D.C. - APRIL 19, 2018: The U.S. Supreme Court Building in Washington, D.C., is the seat of the Supreme Court of the United States and the Judicial Branch of government. (Photo by Robert Alexander/Getty Images)
Now playing
02:39
SCOTUS blocks California Covid restriction on religious activities
rep jim clyburn georgia voting law jim crow sot sotu vpx_00000000.png
rep jim clyburn georgia voting law jim crow sot sotu vpx_00000000.png
Now playing
02:13
Rep. Clyburn blasts GA voting law: It's the 'new Jim Crow'
Joe Manchin
CNN
Joe Manchin
Now playing
02:03
'I never thought in my life ...' Why Manchin won't walk away from bipartisanship
Gaetz speaks to members of the media outside the hearing Michael Cohen, former attorney and fixer for President Donald Trump, testifies at before the House Committee on Oversight and Reform at Rayburn House Office Building February 27, 2019 on Capitol Hill in Washington, DC. Last year Cohen was sentenced to three years in prison and ordered to pay a $50,000 fine for tax evasion, making false statements to a financial institution, unlawful excessive campaign contributions and lying to Congress as part of special counsel Robert Mueller's investigation into Russian meddling in the 2016 presidential elections.
Alex Wong/Getty Images
Gaetz speaks to members of the media outside the hearing Michael Cohen, former attorney and fixer for President Donald Trump, testifies at before the House Committee on Oversight and Reform at Rayburn House Office Building February 27, 2019 on Capitol Hill in Washington, DC. Last year Cohen was sentenced to three years in prison and ordered to pay a $50,000 fine for tax evasion, making false statements to a financial institution, unlawful excessive campaign contributions and lying to Congress as part of special counsel Robert Mueller's investigation into Russian meddling in the 2016 presidential elections.
Now playing
06:11
'Bombastic, antagonistic, unapologetic': A look at Gaetz's political career
Former House Speaker John Boehner attends a ceremony to unveil a portrait of himself on Capitol Hill, Tuesday, Nov. 19, 2019 in Washington.
Michael A. McCoy/AP
Former House Speaker John Boehner attends a ceremony to unveil a portrait of himself on Capitol Hill, Tuesday, Nov. 19, 2019 in Washington.
Now playing
02:42
Boehner says Republican colleague held 10-inch knife to his throat outside House floor
President Joe Biden, accompanied by Vice President Kamala Harris, and Attorney General Merrick Garland, speaks about gun violence prevention in the Rose Garden at the White House, Thursday, April 8, 2021, in Washington.
Andrew Harnik/AP
President Joe Biden, accompanied by Vice President Kamala Harris, and Attorney General Merrick Garland, speaks about gun violence prevention in the Rose Garden at the White House, Thursday, April 8, 2021, in Washington.
Now playing
02:05
Biden calls for ban on assault weapons
CNN
Now playing
02:22
Biden: High-speed internet is infrastructure
AFP/Getty Images
Now playing
03:24
Donald Trump breaks his silence on Matt Gaetz
CNN/WLOX
Now playing
01:43
'He says the quiet part out loud': Borger reacts to GOP election official's remark
AFP/Getty Images
Now playing
02:30
Haberman: Trump had to be talked out of defending Matt Gaetz
CNN
Now playing
03:26
Georgia's Lt. governor says elections law was a result of Trump's misinformation

Editor’s Note: Michael D’Antonio is the author of the book “Never Enough: Donald Trump and the Pursuit of Success” and co-author with Peter Eisner of “The Shadow President: The Truth About Mike Pence.” The opinions expressed in this commentary are those of the author. View more opinion articles on CNN.

(CNN) —  

Sen. John Kennedy is the exception that proves the rule. Kennedy backed away from the absurd Trumpworld fantasy that has claimed the minds of so many of his Republican colleagues. Now, as he told CNN’s Chris Cuomo, the senator from Louisiana accepts the truth that it was Russia that interfered in America’s 2016 election.

“I was wrong,” said Kennedy. “The only evidence I have, and I think it’s overwhelming, is that it was Russia who tried to hack the DNC … I’ve seen no indication that Ukraine tried to do it.”

The reversal may indicate that Kennedy has a moral sensibility or is smart enough to see that his previous statement to Fox’s Chris Wallace – that no one knows who did the crime – made him look ridiculous. Then again, his first claim was sure to reach (and please) the President’s core supporters. Fox News viewers who nodded along aren’t likely to learn of his new position, stated on CNN. Thus, the senator can have it both ways.

Kennedy’s Russia-Ukraine dance reflects the larger closing of Republican minds to the damage wreaked by the President’s campaign to destroy fact-based politics and public morality. One by one, many formerly respectable politicians have joined a cult devoted to Trump’s conspiracy theories and self-serving claims.

The spectacle has become more pronounced of late, with the most craven example coming from former Texas governor and current secretary of energy Rick Perry, who called Trump “the chosen one” and explained that he’s part of “God’s plan for the people who rule and judge over us on this planet in our government.”

Perry once knew better when it came to the nature of Donald Trump. “He offers a barking carnival act that can be best described as Trumpism: a toxic mix of demagoguery, mean-spiritedness and nonsense that will lead the Republican Party to perdition if pursued,” said Perry in 2015 as he called for Trump’s defeat in the 2016 primaries.

What changed between 2015 and today?

In Perry can we see a man who apparently recognized the grip Trump had on the GOP base, joined the cabinet and became ever-more co-opted? By the spring of 2019, according to testimony given in the impeachment inquiry hearings, he became a witting or unwitting part of the President’s scheme to force Ukraine to gin-up an investigation of Democratic presidential rival Joe Biden in order to receive desperately needed aid in its war with Russia. Perry has denied being part of any conversation in which the Bidens came up.

As the world surely knows by now, Perry’s experience reflects a pattern for those who dare to enter Trump’s orbit. As insiders, they witness the power of Trump’s ability to demonize those who stand against him, rally voters to his side and deflect efforts to get at the truth.

Only those with the strongest moral and intellectual code – think former Secretary of Defense James Mattis – can avoid being compromised and, as Mattis showed when he resigned, no one can maintain the struggle indefinitely.

Sadly, few in the top ranks of the administration or among Republicans on Capitol Hill show Mattis-style strength. The worst offender is Sen. Lindsey Graham of South Carolina, who claimed a close friendship with John McCain, deceased war hero and senator, but has now been rebuked by McCain’s daughter for failing to stand against the President. Once capable of criticizing Trump as “religious bigot,” Graham now functions as an abject apologist and craven enabler.

Most recently, he has given Trump what he sought from Ukrainian President Volodymyr Zelensky by opening a Senate investigation into the Bidens. His abuse of power, as chairman of the Senate Judiciary Committee, seeks to advance Trump’s lie-based smear of a political opponent. “That’s the way it works in politics,” he said, defending the Biden investigation.

Others in the camp of the craven now include Rep. Will Hurd of Texas who, though he is resigning and once stood as a critic of the White House, listened to extensive testimony regarding Trump’s alleged bribery and extortion efforts and announced, “I have not heard evidence proving the President committed bribery or extortion.”

Others who seem unable to hear, or reason, include former United Nations ambassador Nikki Haley, who now agrees that Trump is heaven sent, and Sen. Rand Paul, who went from Trump critic to bromantic partner. The president has said, “Rand Paul is a very special guy as far as I’m concerned. He’s never let me down.”

Get our free weekly newsletter

Trump’s statement about Paul was both a dominance display and an endorsement the senator can present to voters who follow Trump’s lead. By seeking the President’s praise, Paul complied with the dynamic of capitulation that seems to overwhelm Republicans in Washington.

Too weak to resist, they see survival in joining the cult that degrades the nation a little bit more every day. What they don’t seem to realize is that there will be an America and a Republican Party after Trump, but the damage they are doing now will make it much harder for both to recover.