Any word on who that was?

video as their hero waddles by.

cell phones...

depends if there is amythig in the hands.

and upright, and he kind of snaps it closed at the end, like he's completing a salute...

Have any real presidents trotted onto the field for the national anthem? Generally my memory is that if a president is at a sporting event they'll stay behind the scenes (e.g. watch from a luxury box).

Seen any shots of him during the game? Or did he just travel a couple thousand miles for a photo op?

Impossible to tell in a 6 second clip.

It was a stadium full of deplorables, after all.