Marines are big on tradition and respect
Things obama has no concept of
It's really not that big of a deal at all.
He's the fuckin president. There's all the bullshit with Isis going on, a fuckin Ebola epidemic, and god knows what else he's got to deal with on the daily.
So he gets off his helicopter obv by his body language had shit on his mind and wasn't paying attention. Then realizes and salutes last second with a cup in his hand.
Boo fucking hoo