There are a lot of fun sports rivalries, and some that just get nasty. The Bears and the Packers, the Brewers and Cubs...but it tends to get a bit more complicated when the two rival teams are in the same city. Clearly, within Chicago, there is no love lost between Cubs fans and White Sox Fans. So its a good thing we've reached the MLB All-Star break, so these two teams and their fans can have a breather. While playing at Guarantee Rate Field, the home of the White Sox, a big brawl broke out, and of course, as everything these days, was caught on camera.