Clashes between Argentina, Brazil World Cup fans keep Belo Horizonte on alert

Brazilian police detained on Saturday two suspected members of Argentina's infamous hooligan gangs — known in Spanish as "Barras Bravas." The pair were among nearly 20 Argentines detained inside the Mineirao stadium where Argentina beat Iran 1-0. All were turned loose by Brazil's federal police, but the two tagged as being known hooligans were ordered to leave Brazil within 72 hours, and not