One very quiet bit of news worthy of a bit more attention: MinuteClinic is up to 645 clinics. Clinic revenues were up more than 15% during the quarter, and the company expects MinuteClinic will break even as planned by the end of the year. That's important because the third quarter isn't exactly a big cold-and-flu month, which means that patients are starting to use clinics for more than just sick care. Third quarter is back to school, which suggests the clinics likely were busier doing other things, such as vaccinations and physicals.