It's a classic case of good news and bad news. First the bad: If oral arguments are any indication of where the cause of free speech stands at the Supreme Court, we could be in deep, deep trouble.On the good news front, if you're one of the 1.3 million men who take Viagra, a Cleveland Clinic study says you may be lowering your risk of Alzheimer's. Alyssia Finley of the Wall Street Journal stops by and shares the details.All that and the Parting Shot.