Rage Against the Machine doned orange jumpsuits and black hoods for at least one song in Madrid, Spain over the weekend.
 
Though I think the cooler thing is this comment from Tom Morello about this year's Presidental election:
 
"While Barack Obama and I share some eerie similarities, both having Kenyan fathers and white Midwestern mothers, and having attended Harvard and both being devastatingly handsome, it's kind of eerie," he said. "But I'm not a Democrat; the Democratic Party is about 10 miles to the right of my politics."
 
Here is video of them performing in the orange jump suits. I would like to see them pull this stunt in the U.S. I doubt they would make it out of the show alive.