UFC 137 - Did Nick Diaz ask if GSP is Scared?  Are you serious, lol - FAIL - Diaz vs. GSP Prediction

UFC 137 - Did Nick Diaz ask if GSP is Scared? Are you serious, lol - FAIL - Diaz vs. GSP Prediction

After Nick Diaz won an amazing fight with BJ Penn, did Nick Diaz call out GSP and ask if he is scared? How good do you think Diaz looked against B.J. Penn? Do you think he could beat GSP? John D. Villarreal, the "MMA Expert" gives you his opinion and prediction of a GSP vs. Nick Diaz UFC Welterweight Championship Fight