The Harris v. Trump debate is already looming as another historic pivot point in an extraordinary campaign

CNN —

President Joe Biden had banked on June’s presidential debate turning around a race that was slipping away from him.

Now, Donald Trump may be laying a similar bet after reversing himself by agreeing to debate on ABC next month as his new Democratic opponent enjoys surging momentum.

Trump clearly doesn’t believe he’ll suffer the kind of debacle that ended Biden’s campaign, but his decision — and call for another two debates on NBC and Fox, which Vice President Kamala Harris has not agreed to — tells an emerging truth about the election.

After a barnstorming week for Harris and her new running mate, Minnesota Gov. Tim Walz, Trump suddenly looks like old news — a crushing new experience for an ex-president who prides himself on driving the narrative.

A huge test for both candidates

The build-up to the debate on September 10, assuming it goes ahead, will be intense, and the truncated nature of the new campaign means it could create another historic pivot point on the dwindling road to the White House.

Already, Trump is playing his idiosyncratic expectations game of denigrating the skills of his opponent, who could be the first Black woman and South Asian president. At a news conference at his Mar-a-Lago resort Thursday, he compared Harris unfavorably with Biden, who he’d long argued lacked the mental acuity to serve. “She’s actually not as smart as he is. I don’t think he’s very smart either, by the way. I’m not a big fan of his brain,” Trump said.

President Donald Trump speaks to reporters at his Mar-a-Lago resort in Palm Beach, Florida, on August 8, 2024.

Related article Trump and Harris agree to debate on ABC on September 10, network says

The clash also looms as an extreme test for Harris. The vice