Champion distance runner Lauren Fleshman says 50 years after Title IX legislation, the sports world is still built for mens' bodies. She's now an activist seeking to change that by addressing important sex-based differences. We'll talk about her famous "Objectify Me" Nike campaign, inclusivity for transgender athletes, and how breasts, hips and menstruation shouldn't be treated as an impediment to athletic performance. Her book is Good for a Girl.
