A Temporary Truce in the Political Wars as Harris, Trump and Biden Mark 9/11

Barely 10 hours earlier, they had been at each other’s throats, calling one another a “disgrace,” “horrible” and “grossly incompetent.” Then they put down their political swords on Wednesday morning and stood just a few feet apart to mark one of the most solemn moments on the modern American calendar.

Vice President Kamala Harris and former President Donald J. Trump joined President Biden and other dignitaries in a daylong journey to sites of the terrorist attacks of Sept. 11, 2001 — traveling separately but collectively paying homage to the nearly 3,000 people killed on that day of devastation 23 years ago in a remarkable display of shared sentiment.

Ms. Harris and Mr. Trump shook hands politely at ground zero in New York the morning after their fiery debate, in what was only the second time they had met in their lives. They then stood together in a tent as the names of those who died at the World Trade Center were somberly read by sometimes teary-eyed family members. Standing between them were Mr. Biden and former Mayor Michael R. Bloomberg. On Mr. Trump’s other side was Senator JD Vance of Ohio, his vice-presidential running mate.

The picture of unity after a night of gladiatorial combat was, of course, just a surface-level show for the cameras. There is no love lost between Ms. Harris and Mr. Trump, nor between Mr. Biden and Mr. Trump. Just the night before, Mr. Trump referred to Mr. Biden as a “weak, pathetic man” who is so decrepit that he “doesn’t know he’s alive” and had disappeared from public view so much since dropping out of the race that “we don’t even know if he’s a president.”

But it is a mark of the singular nature of Sept. 11 as a traumatic national memory that the combatants in today’s scathing political