Dr. Sanjay Gupta digs into the much debated point in health care -- rationing. Will your grandmother get the care she needs? We're myth-busting and getting the facts. Women and breast cancer testing: Why some women may be going under the knife who don’t need to. And imagine being a teenager and then you receive a life-threatening injury that leaves you unable to move -- what would you do? We have that inspirational story. Many people think herbs are healthy and certainly safe, but that’s not always true -- combined with certain medications they can be toxic.