video March 6, 2016 BN Staff video March 6, 2016 BN Staff VIDEO Julian Williams calls out IBF champ Jermall Charlo Julian Williams demands his world title fight with Jermall Charlo VIDEO Julian Williams calls out IBF champ Jermall Charlo Julian Williams demands his world title fight with Jermall Charlo Read more articles by BN Staff Don’t miss any action. Sign up for the free BN newsletter(s) here Video: Showtime