Keith and Ben preview UFC Fight Night 221, also known as "UFC Las Vegas," with detailed predictions and picks for all 14 fights.0:00 Intro: A return to old-school Vegas bangers5:03 Carlston Harris (17-5) vs. Abubakar Nurmagomedov (17-3-1)15:30 Tyson Nam (21-12-1) vs. Bruno Silva (12-5-2, 1 NC)22:40 Victor Henry (22-6) vs. Tony Gravely (23-8)30:40 Ariane Lipski (14-8) vs. J.J. Aldrich (11-5)40:08 Mario Bautista (11-2) vs. Guido Cannetti (10-6)48:26 Sedriques Dumas (7-0) vs. Josh Fremd (9-4)57:32 Raphael Assuncao (28-9) vs. Davey Grant (14-6)1:08:22 Karl Williams (7-1) vs. Lukasz Brzeski (8-2-1, 1 NC)1:18:45 Victor Petrino (7-0) vs. Anton Turkalj (8-1)1:26:12 Ricardo Ramos (16-4) vs. Austin Lingo (9-1)1:35:08 Said Nurmagomedov (17-2) vs. Jonathan Martinez (17-4)1:43:10 Nikita Krylov (29-9) vs. Ryan Spann (21-7)1:55:18 Alexander Volkov (35-10) vs. Alexander Romanov (16-1)2:14:03 Petr Yan (16-4) vs. Merab Dvalishvili (15-4)