Dr. Dre took time out of his schedule to talk with fellow LA rap legend Ice-T for his recent documentary Something From Nothing: The Art Of Rap about working with the late great 2Pac. Dre recalls Pac laying down "California Love" in the studio, and how he used to sit in the booth and write rhymes. It's a pretty amazing conversation. VH1 is airing the full documentary this Thursday at 9:00 p.m. ET/PT. Watch the preview clip above.