Amid a rising leftist tide in Latin America, Mexico’s Zapatista rebels have come out of their jungle hideouts calling for a national movement to fight for social justice for the 50 million Mexicans living in poverty. But unlike leftist leaders who have won elections in Bolivia, Brazil, Argentina, Venezuela and — on Sunday — Chile, the ski-masked Zapatista chief Subcomandante Marcos says he won’t stand for office when Mexicans choose a new president in July. Full Story