"Tell me who enlarged NATO. Tell me who did the Pacific basin. Tell me who did something that you never done with your Bronze Star — and your — like my son — and, you know — proud of your leadership. But guess what? Well, what’s happening? We got Korea and Japan working together."

That's what "Biden snapped over Zoom at Rep. Jason Crow (D-Colo.), a decorated, retired Army Ranger, according to a recording of the virtual meeting with House Democrats," reported in "Behind the scenes as Joe Biden lost control of the Democratic Party/Many Democrats described the first three weeks of July as a kind of nightmare — too extraordinary to be real, too unexpected to be believed" (WaPo).

"Lost control" is right. Lost control of the Washington Post too — whatever control he had. Selecting that quote — it's in the third paragraph of the article — shows vicious hostility. 

To get hung up by Crow's Bronze Star! Is there any coherence to "who did something that you never done with your Bronze Star — and your — like my son"?

He's saying he did something as President that Crow hasn't done, even though Crow won a Bronze Star, and he's distracted onto the topic of his deceased son, perhaps because the son is always on his mind but probably because that son also won a Bronze Star.

I wondered why Beau Biden won was awarded a Bronze Star and found some discussion here. I believe it had to do with service in a combat zone and not for a particular act of heroism.

But Crow's Bronze Star has the "V" device for combat valor or heroism during the battle. He was the a platoon leader in the 82nd Airborne Division in the Battle of Samawah in 2003. To get up in Crow's face over the Bronze Star is just insane.

Joe Biden seems bereft of the ordinary tools of human interchange. His son died. Go home and grieve constantly if that's what you really need to do, but don't use your dead son randomly as a weapon when you run short of things to say. Quite aside from how the Democrats are going to extricate themselves from the idiotic jam they've gotten themselves into, the entire world is put at risk when the President of the United States has lost his mind.