Not too long ago, Lance Armstrong was revered as an American hero. The winner of seven straight Tour de France titles, Armstrong brought the sport of cycling into the mainstream and the story of his unprecedented success after recovering from testicular cancer inspired athletes everywhere. But, as the public later found out, it was all built on a lie. Armstrong was a cheater, and his extensive involvement in an explosive doping scandal tarnished his legacy forever, stripping him of nearly all of his fraudulently-gained athletic accomplishments. The revelations from that...