TEXCOCO, Mexico, May 15 : - Brazil's boys danced on a bus and Mexico's girls lifted a trophy on home soil, while U2 enjoyed the festivities as the Street Child World Cup brought music, football and celebration to Mexico. Street-connected young people from 28 teams representing more than 20 countries gathered for the fifth edition of the tournament, which began on May 6 and held its semi-finals and finals in Texcoco, outside Mexico City, on Thursday. The Irish rock band added star power to the