Sports psychologist discusses why athletes may cheat

Published: Jul 31 2013 08:00:00 PM EDT   Updated On: Aug 01 2013 10:16:51 AM EDT

Alex Rodriguez admitted using performance enhancing drugs prior to 2003 and a decade later, he could be banned from baseball for potentially using them again...

Dr. Jarrod Spencer, sports psychologist with Mind of the Athlete, explains why some athletes might cheat.