I'm definitely not a hardcore PC (Politically Correct) guy, but I think people can use some tact. When you're an athlete and there a lot of people watching you, whether you like it or not, you need carry yourself in a more professional manner. I think suspending Diaz was a little harsh...I think a fine would have been appropriate. He didn't make a direct homophobic slur...He used the word "fag" in more of slang way.
Nate Diaz suspended over controversial tweet - MMA Fighting
Nate Diaz suspended over controversial tweet - MMA Fighting