Refs Seeing Red?

[VCURamFan]

Interesting article I got a link to from a site where I get a lot of my MMA vids. It's based on a psychological study done on referees of TKD matches. Kinda interesting:

MMA Article

Scientific Article

For those of you that don't feel like clicking the links & reading all of both of these, just read the MMA one. It gives a fairly simple synopsis of the situation.