 Jake Tapper and Dan Abash do when Joe Biden does not answer questions, looks like he's failing, looks like he might be frozen, looks like he might be forgetful, or they're going to throw him a lifeline. Bob is in Columbia, South Carolina. Bob, you're on the Dennis Prager Show. The great Al Dersky sitting in. Hi, how you doing? I'm doing well, Bob. I just wanted to comment.