Burke says society often ignores Black girls' sexual trauma — and that the R. Kelly trial, coming after 25 years of allegations, highlights the "stark difference" in response to victims of color. "We are socialized to respond to the vulnerability of white women," she says. "[There's a] stark difference in what it takes to get attention around Black women and girls." Burke's new memoir, 'Unbound,' is about her activism and her own experience with sexual violence and healing. She spoke with guest interviewer Tonya Mosley.