Summary: Chris Sharma is hailed as the world's best rock climber and has mastered some of the most spectacular and difficult routes in the sport's history. He met up with All Things Considered host Melissa Block in Carderock, Md.
Summary: Chris Sharma is hailed as the world's best rock climber and has mastered some of the most spectacular and difficult routes in the sport's history. He met up with All Things Considered host Melissa Block in Carderock, Md.