École de Sniper Vol 2.Débutant :http://www.dailymotion.com/djprinceur/video/x7g401_halo-3-sniper-school-ecole-sniper-d_videogamesAvancé :http://www.dailymotion.com/video/x7g455_halo-3-sniper-school-ecole-avance_videogames
