The new action comedy "21 Jump Street" starring Jonah Hill and Channing Tatum premiered this past Monday at SXSW in Austin. Hours before the premiere, I got to sit down with Hill and Tatum, along with co-stars Rob Riggle and Dave Franco, as well as directors Chris Miller and Phil Lord to talk about what it took to bring the '80s teen cop drama into the 21st century. Check out the videos below...