LOS ANGELES - What happens when you get two of the most influential black women in the entertainment industry under one roof? The answer is simple, pure greatness. Award-winning filmmaker, Ava Duvernay ("Selma, "A Wrinkle in Time") and the global media leader, philanthropist, producer and actress, Oprah Winfrey met with the press at the Four Seasons Hotel in Beverly Hills to discuss the second season of their hit drama series "Queen Sugar". Alongside them during the press eve