Aubrey O'Day on Sean "Diddy" Combs and her desire to help others: "Speaking for the underdogs"

Singer Aubrey O'Day spoke exclusively to CBS News following the release of Netflix's documentary series, "Sean Combs: The Reckoning." In the documentary O'Day reveals that she learned about an affidavit from an unidentified witness who claims to have seen Combs and another man sexually assault her. Combs denies the allegations in the Netflix documentary and says he has never assaulted anyone.