With mass shootings becoming a regular occurrence, doctors who have been on the front lines speak out to Dr. Oz about their frustration with this public health crisis. They teach the life-saving technique anyone can learn if you ever find yourself in a random act of violence. Plus, we investigate caught-on-tape abuse at daycare centers.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.