A military police peper sprays a protester during a demonstration in

A military police peper sprays a protester during a demonstration in Rio de Janeiro, Brazil, Monday, June 17, 2013. Protesters massed in at least seven Brazilian cities Monday for another round of demonstrations voicing disgruntlement about life in the country, raising questions about security during big events like the current Confederations Cup and a papal visit next month. ((AP Photo/Victor R. Caivano) Brazil Confed Cup Protests