How stupid is Seymour Hersh?

This stupid:

I was standing an arm’s length from the Pulitzer-Prize-winner, live-tweeting as he spoke on camera about the state of journalism. About 15 minutes in he said, “This is all off the record.”

My head shot up and I replied, “I’ve been tweeting the whole time, and you’re speaking to camera.”

If George W. Bush had done that, you know what?

Hersh would’ve called him “stupid.”