Yale history professor Timothy Snyder pointed out the worrying ways the next election could differ from 2020.
The former president was responding to McCain's criticism of him as she promotes her new memoir.
After Texas Lt. Gov. Dan Patrick offered a cash reward for anyone with evidence of voter fraud, one Democrat from Pennsylvania collected a bounty for reporting a Republican who voted twice.
"The Daily Show" host imagined the ex-president won't take long to deviate from posting "truths" on Truth Social.
The poll worker said it was "extremely ironic" he collected Texas Lt. Gov. Dan Patrick's bounty.
CNN commentator S.E. Cupp suggested the Fox News personality could be to blame for the ex-president's latest social media venture.
Trump's new social media company shot up in value, but at least one investor says it's not about the money.
"The Late Show" host broke out his Eric Trump impression again.
The president also called out Donald Trump for appealing to racist followers with hateful rhetoric and speeches meant to rile up his base.
Trump claims the election he lost by 7 million votes was the "insurrection," while the violent attack he incited was merely a "protest."