We catch up with the most decorated female athlete of all time, Allyson Felix. Allyson talks to us about what it's like to use her platform to advocate for women, support moms and their fight for maternity leave, and speak out about the importance of equality in society. » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR. #AllysonFelix #maternityleave #TokyoOlympics