UFCjunkie.com Sources: Melvin Guillard and Rich Clementi Square Off — Outside the Octagon -- UFC news at MMAjunkie.com
Yes Melvin did threaten to shoot him with a gun. I was thinking this has to be on the main card but I'm not sure because there has been some main-card fighters lately working the prelims, I know Clementi isn't a main-card fighter but Melvin is.