The Republican Party is flailing around in search of a way to attack Kamala Harris, looking for any way to discredit her. As expected, they have made snide comments about her race, her gender, and her intellect. Trump says she’s “too dumb” to be president, which, coming from a man who refused to read his briefing books, is hilarious. He has even repeated revolting remarks about her sexual history, which is funny in a sick way since his is a disgrace and is well-documented.

One of the absurd charges against Harris is that she failed to tell the American public that Joe Biden had become senile. She “covered up” his mental decline, say the GOP critics.

But was he in fact in declining condition? Was he unable to carry out the functions of the presidency?

Biden announced his decision to step aside on July 21. Robert Acosta of CBS News conducted the first interview of Biden on August 12.

The conversation was wide-ranging. They discussed his decision to withdraw; why he decided to run in 2016; his belief that Trump is a threat to the security of the U.S.; his hopes for a lasting ceasefire in Gaza; his belief in the importance of NATO.

He spoke slowly and chose his words with care. He hesitated while thinking through his answers. He stumbled and corrected himself once or twice. His manner was that of a man past his prime. He is old.

But his answers were pointed and clear. He showed no sign of cognitive decline. He was on top of all the issues (as he was in his post-NATO press conference, where he gave what some commentators called a “master class” in international relations.)

He spoke from the depths of his wisdom and experience. He left the race to save the nation from another chaotic and divisive Trump term.

Kamala Harris was not protecting or hiding Biden. She has nothing to apologize for.

Biden has been an incredibly effective president, working with a deeply divided Congress. He came to realize that the campaign would be about his age, not the issues. The greatest thing he could do for his country was to step down, and he did, for the sake of the democracy he loves.