While most democrats were avoiding The Republican National Convention like a plague this week, the fellas from Rage Against the Machine headed up to Minnesota to do what they do best -- cause controversy. The politically charged foursome were set to perform just outside of the RNC yesterday, but were blocked from taking the stage by the Minnesota State Police. In pure bad-ass form, the band used the opportunity to address their fans with an informed rant followed by an a capella sing along. Above the Fold caught it all on tape: