A protester throws a tear gas canister back at riot police during clashes outside the National Legislative Assembly in Panama City

 
A protester throws a tear gas canister back at riot police during clashes outside the National Legislative Assembly in Panama City
A protester throws a tear gas canister back at riot police during clashes outside the National Legislative Assembly in Panama City June 19, 2012. Students and labor unions from different organizations on Tuesday protested against a new law which allows the government to sell shares in government services, such as telecommunications and electricity. REUTERS/Carlos Jasso (PANAMA - Tags: BUSINESS CIVIL UNREST POLITICS EDUCATION)