Home UFC/MMA VIDEO: UFC 137 DIAZ – PENN WEIGH IN UFC/MMAVideo VIDEO: UFC 137 DIAZ – PENN WEIGH IN By Marc Abrams - October 28, 2011 FacebookTwitterPinterestWhatsApp Advertisement Advertisement RELATED ARTICLESMORE FROM AUTHOR UFC/MMA 13TH ANNUAL UFC INTERNATIONAL FIGHT WEEK™ HEADLINED BY UFCÒ 317: TOPURIA vs. OLIVEIRAON JUNE 28 Video VIDEO: Stephen Fulton says next opponent could be “Shocking” UFC/MMA THE OCTAGON® RETURNS TO VANCOUVER FOR THRILLING UFC FIGHT NIGHT® EVENT