The Legacy of Venus and Serena Williams Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Venus Williams, left, from the U.S. celebrates after beating her sister, Serena, in a match at the opening day of the Mubadala World Tennis Championship in Abu Dhabi, United Arab Emirates. ( AP Photo ) Produced by GBH, PRX and WNYC Studios