Often credited with inventing the anaconda choke, Milton Vieira may have a few surprises for his opponent and TUF Brazil Season 1 finalist Godofredo "Pepey" Castro. Paula Sack visits Brazilian Top Team in Rio to catch up with Vieira during his training camp. Catch this battle between submission specialists on the FUEL TV prelims, 6PM ET | 3PM PT. Then, catch UFC on FX: Belfort vs. Bisping, live from Sao Paulo, Saturday, January 19th at 9PM ET | 6PM PT.