Herschel Walker thinking about public office
Never doubt Herschel Walker.
Overweight and having a speech impediment as a child, the 48-year-old Walker overcame that to win a Heisman Trophy at the University of Georgia, get inducted into the College Football Hall of Fame, play 14 years of pro football, become a fifth-degree black belt in tae kwon do, compete in the 1992 Winter Olympics in two-man bobsled and even win his first mixed martial arts fight in January.
"I might run for ...
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