In natural disasters, people turn to social media to find out about conditions on the ground and to call for help. A Colorado company trains first responders to take advantage of that, aiding in the wake of hurricanes in the southeastern U.S. Then, a Colorado photographer who has vitiligo, which turns her brown skin white. She gets tattoos to track the changes on her body, and takes pictures of other people with the condition. And, NASA's Cassini spacecraft has revolutionized scientists' understanding of Saturn, and this week it will burn up in the planet's atmosphere. Also, a 155-year football rivalry in Pueblo.