JD Vance bitches about Trump's speech length on hot mic — then Mike Johnson quickly covers it up (video)

Image: JD Vance and House Speaker Mike Johnson; Presidential address

JD Vance was bored even before Donald Trump launched into his 99-minute speech last night, complaining to House Speaker Mike Johnson on a hot mic.

"By the way, I think the speech is going to be great. But I don't know how you do this for 90 minutes," said Vance, clearly longing for his c…