A presidential pardon removes the legal risk of talking. That is its entire purpose — if you cannot be prosecuted for what you say, you have no constitutional grounds to stay silent. The Fifth Amendment protects against self-incrimination. A pardon eliminates the incrimination. The right disappears with the risk.

Joe Biden issued Anthony Fauci a blanket pardon in the final hours of his presidency, covering everything Fauci did in an official capacity going back to 2014.

On Wednesday, Fauci sat before a Senate committee and refused to answer questions 111 times.

House Oversight Committee Chairman James Comer watched the hearing and drew the only logical conclusion. "If former President Biden's blanket autopen pardon is valid, then Dr. Fauci has no right to refuse to answer questions," Comer said. "Dr. Fauci clearly knows his autopen pardon is on legally questionable grounds and decided to protect himself today rather than provide the truth to the American people."

The word "autopen" is doing significant work in that statement. Biden's pardon was not personally signed — it was produced by a machine in the final chaotic hours of his administration. That legal uncertainty is apparently real enough that Fauci's own attorneys advised him not to trust it. A man confident in his immunity answers the questions. A man who doubts his immunity takes the Fifth 111 times and refuses to confirm the existence of a folder sitting directly in front of him.

Rand Paul made the stakes clear from the opening. "It's against the law to obstruct an investigation of Congress. There will be repercussions to your refusal to testify today." Paul announced his committee will vote next week on whether to hold Fauci in contempt — a charge that, if prosecuted and convicted, carries up to a year in prison and $100,000 in fines. Consequences a machine-signed pardon of questionable legal standing may not cover.

The question is what Fauci is protecting. The hearing gave several answers.

His own diary — withheld from the House Oversight Committee by HHS Secretary Xavier Becerra during the Biden administration and later released by Senator Paul — revealed that Fauci suffered a pulmonary infarction five months after his first COVID injection. He disclosed nothing publicly. He kept recommending the shots for everyone else. Senator Ron Johnson asked whether Fauci had ever wondered if the injection caused his condition. Fauci refused to answer.

Johnson also presented a stack of randomized controlled studies showing ivermectin was 60 to 70 percent effective against COVID — studies that existed and were publicly available on the same day Fauci declared on national television there was "no evidence" the drug worked. The evidence was there when he said those words. He said them anyway.

Senator Josh Hawley brought the receipts on how Fauci spent the pandemic enriching himself. Eight federal employees, working on government time with government resources, were deployed to solicit cash prizes for Fauci personally. The Dan David Prize alone was worth $900,000. The full list — the Partnership for Public Service, the Adelson Prize, the Smithsonian Award, the National Academy of Medicine Award, and others — added up to over a million dollars in personal awards, all pursued on the public dime.

"You got rich while people were dying," Hawley said.

Fauci declined to answer.

To demonstrate how absolute the refusal was, Hawley asked what day of the week it was. Fauci declined. What color is your tie? Fauci declined. What color is the carpet? Fauci declined. The audience laughed. The senators did not.

Fauci's opening statement — his one moment of actual participation — was devoted entirely to attacking Rand Paul personally, accusing him of an "unhinged obsession" while his papers visibly shook. His attorney then attempted to speak on his behalf and was ejected from the room. Senator Blumenthal called it a show trial. Paul responded that no court in America allows a witness to plead the Fifth and then substitute his lawyer's voice for his own.

James Comer put it plainly: "Dr. Fauci's actions and lies caused irreparable harm to Americans, and he must face accountability."

Biden issued his pardon to protect Fauci. The autopen may have done the opposite — handing him a shield that leaks, leaving him no choice but 111 acts of silence that say more than his answers ever would have.

The contempt vote is next week. If the pardon doesn't hold, the silence was his worst possible strategy.