Dr. Oz examines the case of Congresswoman Giffords. Get the inside story from the neurosurgeons who cared for her.

Click here to watch Part 2.

Click here to watch Part 3.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.