This is untrue.
The man has said he doesn't "remember." He was a BrigGen at the time. Why would a brig gen note a lietenant showing up or not?
That's like saying that a deputy division commander should know if a lieutenant in the G-3 shop was there every day or not.
It's not the BG's job to know that.
The only thing that the Democrats' target audience knows about the military is what they saw in the movies.
They'll believe anything Terry McAuliffe tells them.