UFC fighters Nick Diaz, right, and his brother, Nate Diaz go away to a corner after a scuffle with BJ Penn during a weigh-in for UFC 137 in Las Vegas, Nevada on Friday, October 28, 2011. Photo by Francis Specker

---

Size: 3000px × 2465px
Location: Las Vegas, Nevada, United States of America, USA
Photo credit: © Francis Specker / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2011, arts, bj, cage, diaz, fight, fighting, martial, match, mixed, mma, nate, nick, penn, stockton, ufc