Do placebos work on patients who know they are taking fake pills?
Dr. Manny finds out all the reasons someone should consult with a registered dietitian
Dr. Manny talks about a new book overflowing with information about the inner workings of the body and the mysteries that it holds
The senator supports the president's proposed spending freeze
Gautama Chopra strikes back
McCain on Sen. Reid verbal jab, war on terror, Obama's budget and more