Bob Bryan, Mike Bryan & Victoria Azarenka's US Open Preps

Bob Bryan, Mike Bryan & Victoria Azarenka's US Open Preps

Bob Bryan, Mike Bryan and Victoria Azarenka chat with Access at the Rally for a Cause event in New York City’s Time Square. What is the charity raising money for? Plus, how do they physically and mentally prepare for the US Open? And, how are they different on and off the court?