Sports daily Ole reported that the Argentina’s hard-core hooligans have gone into the consulting business. They’ve organized conferences in other countries and hosted wannabe thugs, charging U.S. dollars to share their expertise on stadium chants, weapon use and how to extort players and club officials. Said the leader of Boca Juniors’ notorious “fan club” La Doce, “As far as the world’s hooligans are concerned, La Doce is Harvard. They come here to learn.”