caffeines added to foods forced one product off the market for now anyway. wrigley just started marketing a caffeinated chewing gum. the company is taking it off of store shelves voluntarily out of respect for the fda. recently, several snack products hit the market, offering a jolt of caffeine. a stick of that chewing gum, by the way, has as much caffeine in it as a half cup of coffee. >> that's surprising, isn't it? >> i don't know about that. >> lately, i've been pulling out the guitar and have been strumming, and apparently, it's having some good effect on me. >> you're not a fan of tooting your own horn, we all know that, but you certainly like to strum your guitar, which is great. we're happy to report you're all the rage. in case you didn't see this, yesterday john did a little strumming on the air. it's in our mix segment. if you want to see it for yourself, go to our facebook page. wnnfans.com, where it is posted. >> that page has 80,000 fans. >> i have the number.