Katie Couric's Notebook: Colon Cancer (CBS News)

Detecting colon cancer early can save lives, but colonoscopies are costly. Katie Couric says more states should require insurance companies to cover the procedure. (CBSNews.com)

Technorati: cancer colon colonoscopy couric health insurance katie notebook video youtube

Katie Couric's Notebook: Colon Cancer

Detecting colon cancer early can save lives, but colonoscopies are costly. Katie Couric says more states should require insurance companies to cover the procedure. (CBSNews.com)

Technorati: cancer cbs colon colonoscopy companies couric insurance katie news video youtube