The Brazilian state of Acre declared a state of "social emergency" April 10 in response to a surge of undocumented migrants from neighboring Bolivia and Peru—originating in countries from Haiti and the Dominican Republic to Bangladesh to Senegal and Nigeria. Officials said some 1,700 migrants had arrived during the past two weeks. The state "has been turned into an international travel route controlled by coyotes,"  said Nilson Moura, Acre's secretary for Justice and Human Rights., referring to the smugglers who guide the migrants into Brazil, often in exchange for exorbitant fees. The jungle town of Brasileia has become a key transport point for migrants bound for Sao Paulo and Rio de Janeiro. Brazilian police last year raided a number of sweatshops in Sao Paulo and the capital, Brasilia, where undocumented immigrants from Bolivia and Pakistan were found working in unsafe conditions for very little or no pay. (BBC, April 11; AFP, April 10)