Hair and style

PITTSBURGH – The strands of gray in Troy Polamalu’s hair are still there. So are the hints of salt in his still mostly pepper beard. Yet there is something decidedly youthful about the way the Pittsburgh Steelers safety is playing of late, a return to the hell-bent style that has become his calling card during a 11-year career that may be destined for the Hall of Fame. “This is his time ...