When TV host Katie Couric underwent a colonoscopy procedure on-air during the Today Show, she changed the way health and medicine is covered in the news today. Couric continues her mission of education and advocacy by compelling all of us to support cancer research. On Saturday, Couric was the keynote speaker at A Woman's Journey in Baltimore, which is coordinated by Johns Hopkins. Health education was the theme of this weekend's event, and we've seen how Couric has been able to transform public knowledge. Let's take Couric's advice and encourage friends and family to get educated about cancer and support research to cure and prevent it. Read more in the Baltimore Sun's story about the event.