MSNBC Live with Tamron Hall 04/22/15

Hip-Hop group Salt-N-Pepa on pushing boundaries in music

Nearly 30 years after their first album, music fans are celebrating the resurgence of legendary Hip-Hop group, Salt-N-Pepa. Sandra “Pepa” Denton and Cheryl “Salt” James talk to Tamron Hall about pushing boundaries in music and more on NewsNation. ... more Duration: {{video.duration.momentjs}}