I am doing work for a new web site that is profiling team supporter groups. Can anyone here direct me towards any web sites or books about the Ultra Rojas (In English if possible, but Spanish is OK). Or better yet, does anyone here have any personal experiences they would like to share with regards to game day activities involving support of the team (pre/during/postgame antics, doesn't matter). Or, if someone here thinks their team's supporter group kicks the crap out of the Ultra Rojas then feel free to tell me about them as well. Just send me an email (firstname.lastname@example.org) with any pertinant info. Again, I'm trying to dig to the roots of these supporter groups which would include everything from group philosophy and politics to music choices to organization to beer choices and everything inbetween. Thanks in advance.