File of demonstrators marching at a rally during the United Nations' High Level Meeting on HIV & AIDS at the UN headquarters in New York

 
File of demonstrators marching at a rally during the United Nations
Demonstrators march at a rally during the United Nations' High Level Meeting on HIV & AIDS at the UN headquarters in this New York June 8, 2011 file photo. REUTERS/Shannon Stapleton/Files (UNITED STATES - Tags: HEALTH CIVIL UNREST)