I enjoy how someone that's a "fall risk" climbs the stairs with a cell phone in his hand. That's also a very feeble salute... but more to the point is WHO is Biden saluting? and WHY?

The salute is reserved for people under arms, in uniform. People out of uniform are not permitted to salute. It is a breach of protocol. As commander in chief, Biden should know this.

There have been lots of protocol mistakes over the years. Still exactly who would Biden salute?

I enjoy how someone that's a "fall risk" climbs the stairs with a cell phone in his hand. That's also a very feeble salute... but more to the point is WHO is Biden soluting? and WHY?

The salute is reserved for people under arms, in uniform. People out of uniform are not permitted to salute. It is a breach of protocol. As commander in chief, Biden should know this.

There have been lots of protocol mistakes over the years. Still exactly who would Biden solute?