text:  The Rob Carson Show podcast is everywhere. Go to Newsmax.com slash listen for details. You can see two green lights. When they're on, they signal to the candidate his microphone is on. When the green lights are off, they signal to the candidate his microphone is off. That is CNN with their tutorial for the debate last night. And the reason why they need to do a tutorial like that is because a lot of people in their audience are too stupid to realize that Joe Biden has dementia.