Buzz Kill Type News Today

Saline into the desk, and then the people with the bone marrow, did they do better than the people with the saline? maybe its just having something injected into the disc. make its what we dahl placebo effect, which means somebody did something to you and you feel better because it was done to you. >> shepard: this is kind of a buzz kill. youre not usual live the buzz kill type. >> im a scientist. i want to look at things scientifically. >> shepard: i guess they got to do more trials is what you...