I’ve always wanted to attend the Army-Navy game, but since POTUS always goes I presume it would take hours to clear stadium security.
Saw Bush at the College World Series and it didn’t take too long but once the president was there, no more people were allowed into the stadium.
Plus those are the ones you can see, they put them throughout the crowd as well.
Bet there were at least 4 of these manned platforms if not more.