NEW YORK, NY - MARCH 01: Dr. Mark B. Pochapin, Director of The Jay Monahan Center for Gastrointestinal Health at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, Katie Couric, CBS Evening ... more 
NEW YORK, NY - MARCH 01: Dr. Mark B. Pochapin, Director of The Jay Monahan Center for Gastrointestinal Health at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, Katie Couric, CBS Evening News anchor and managing editor and Dr. Herbert Pardes, President and CEO of NewYork-Presbyterian Hospital attend the "Make That Call" For Colon Cancer Screening campaign launch at the Monahan GI Center at NewYork-Presbyterian/Weill Cornell on March 1, 2011 in New York City. (Photo by Slaven Vlasic/Getty Images) less 
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Getty Images | Photo By Slaven Vlasic / Getty Images
Tue, Mar 1, 2011 2:40 PM EST