Captain Bone Spurs was saluting.

I think the young woman beside him is his niece. She’s a social media personality.

Donald Trump Jr.'s daughter.

yup

FDT!

Apologies for all caps, but it's something I believe strongly.
Trump doesn't care if he's booed. He wants to be recognized as he craves attention.

The best thing one can do when dealing with a narcissist is to ignore them.

According to Federal Flag Code (36 U.S. Code § 301

(b) Conduct During Playing.—During a rendition of the national anthem—
(1) when the flag is displayed—
(A) individuals in uniform should give the military salute at the first note of the anthem and maintain that position until the last note;
(B) members of the Armed Forces and veterans who are present but not in uniform may render the military salute in the manner provided for individuals in uniform; and
(C) all other persons present should face the flag and stand at attention with their right hand over the heart, and men not in uniform, if applicable, should remove their headdress with their right hand and hold it at the left shoulder, the hand being over the heart; and
(2) when the flag is not displayed, all present should face toward the music and act in the same manner they would if the flag were displayed.

The Orange Turd is neither a member of the Armed Forces or a veteran so he should have stood at attention, hat off, and his hand over his heart.

Thanks for the thread Miles Archer

Here’s a real salute, shitbag.