INDIANAPOLIS, IN - FEBRUARY 05: Quarterback Tom Brady #12 of the New England Patriots walks off the field in the second half of the game against the New York Giants during Super Bowl XLVI at Lucas Oil Stadium on February 5, 2012 in Indianapolis, Indiana. (Photo by Gregory Shamus/Getty Images)
BOSTON (CBS) – Don Yaeger says he knows. Tune in to hear what he thinks makes the difference in taking the step from good to all-time great. Who do you think are the greatest athletes? What makes them so great?