Experiment Tests Stem Cell Technique Using Material From PigsNick Clark's lower left leg was badly damaged in a skiing accident nearly 10 years ago.
Ravens Legend Ray Lewis Accused Of DopingRavens linebacker Ray Lewis has been linked to a banned substance, and a Sports Illustrated article claims he’s used it since October to recover from a triceps injury.

More From CBS Pittsburgh

New Podcast Network
Learn How
Get The All New CBS Local App

Listen Live