The Dallas Cowboys and Oakland Raiders held a joint practice today during Training Camp when things got a big ugly when not one but two fights broke out.
The Dallas defense and Oakland offense got into it when Cowboys cornerback Mo Claiborne and Raiders tight end Mychal Rivera got into a scuffle. According to Tim MacMahon of ESPN:
Cowboys-Raiders brawl after Mo Claiborne puts TE Mychal Rivera on his back and barks to crowd. Whole Dallas D and Oakland O involved.
The brawl then escalated when more teammates got involved and appeared to get very close to the fans during one of the fights.