Strikeforce Heavyweight Tournament Live Stream "Strikeforce: Houston" will air live on Showtime on Saturday, 21 August 2010, at 10:00 PM EST from the Toyota Center in Houston, Texas. Also, two preliminary bouts will stream live on Sherdog.com beginning at 9:00 PM EST. Barnett vs Kharitonov Live Undefeated Strikeforce world light heavyweight champion "King Mo" Lawal will make the first defense of his crown against highly touted Brazilian Rafael "Feijao" Cavalcante. Barnett vs Kharitonov
