MMA Fightings UFC 159 : Jones vs Sonnen Pre fight Interviews from Ariel Helwani with light heavyweight Champion Jon Jones, Chael Sonnen, Michael Bisping, Alan Belcher, Roy Nelson, Cheick Kongo and UFC President Dana White. Watch the fights Saturday April 27th @ 10PM / 7PM on PPV PT/ET. Prelims on FX @ 8PM / 5PM ET/PT and on Facebook @ 6:35PM / 3:35 PT/ET.