CBS News contributor Dr. David Agus, director of the Westside Cancer Center at the University of Southern California, talks to the "CBS This Morning" co-hosts about why the cost for a genetic test for breast cancer is so high.
18 year old Eesha Kha-RAY from Saratoga, Calif., received the Young Scientist Award for her research in chemistry. Eesha: "I developed...an energy storage device which can hold a lot of energy in a small amount of volume."
NASA’s GOES-13 satellite captured images of the storm system that sparked tornadoes in the middle of the country. The video includes images of the twister left dozens of people dead in Moore, Okla.
According to a study by Initial Washroom Hygiene, handbags have up to ten times the level of microbiological activity on them than an average toilet seat. Willem Marx reports from London.