A Guatemalan flag is seen as members of Guatemala's labor unions take part during a demonstration to commemorate Labor Day in Guatemala City

 
A Guatemalan flag is seen as members of Guatemala
A Guatemalan flag (C) is seen as members of Guatemala's labor unions take part during a demonstration to commemorate Labor Day in Guatemala City, May 1, 2012. REUTERS/William Gularte (GUATEMALA - Tags: BUSINESS EMPLOYMENT CIVIL UNREST POLITICS)