Protester attempts to block photographer's view during a roadblock of the highway leading to Puebla
A member of social organization thrusts a hand in front of the lens of a photograher during a roadblock of the highway leading to Puebla, east of Mexico City, May 11, 2006. The blockade was called to demand for the release of those detained during the violent clashes in the village of San Salvador Atenco last week. REUTERS/Daniel Aguilar
