TRC #318: Do Glasses Weaken Eyes? + Smoking in Movies = R-rating + Pluto A Planet Again?

Even when short-staffed, the guys deliver the skepticism.   First Pat takes an arm's length look at whether wearing glasses weakens eyes.   Next, Darren tries to get a grip on smoking in movies and its effect on ratings.   But both those segments may be dwarfed by Adam's look into whether or not Pluto is again a planet.