Tonight on all in. All of a sudden I hear that somebody that I have no idea who it is

got into an argument with somebody else at the cemetery. The Trump campaign

lashes out at the US Army and the Republican nominee says

the cemetery set him up. But on that hallowed ground should that they have put

out the images and regulations are I don't know who did it and I it could have been them it could have

been the parents it could have been somebody is your campaign's Tik-Toc though that

put out I really don't know anything about it this was a setup tonight how the

altercation at Arlington fits into the dark term by the Trump campaign.

Then, I come from the middle class.

I know what I'm talking about.

The Harris campaign returns to the stump with a new bipartisan promise amid

new concerns for her opponent. I don't any other way to ask this but directly

is Donald Trump becoming a drag on Republicans.

Plus what we know about how Kamla Harris is preparing to debate Trump.

Wrong.

That is absolutely proved over and over again.

The actual...

And the new hire from the Harris team to stop election subversion before it starts.

But all in starts right now. Good evening from New York, I'm Chris Hayes. Just allow yourself for a moment to imagine what would happen

if Kamla Harris or Tim Waltz or almost any other American politician traveled with their campaign

entourage to Section 60 of Arlington National Cemetery stood among the graves of the American

soldiers, Marines, sailors, and airmen killed in Iraq and Afghanistan in the last several decades

...