Tucker Carlson also thinks Trump and Biden are too old to be president.
"I agree 100%," Carlson told Portnoy in the latest episode of Carlson's Twitter show that was posted on Thursday night.
Portnoy, who interviewed Trump at the White House during his presidency, said that while he thinks "both Trump and Biden are too old" that Biden is somehow worse.
As for Trump, Portnoy argued that the former president should have participated in the first GOP presidential debate.
Representatives for Biden, Trump, and McConnell did not immediately respond to Insider's request for comment.
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