PHOTOS: Violence erupts at earlier anti-government protests
Dueling demonstrations of pro- and anti-government protesters have been taking to the streets since Feb. 4 in a sign of the deep polarization of this oil-rich but economically and socially troubled country.
Feb. 28, 2014A crowd protests against Venezuelan President Nicolás Maduro's government in Caracas. Secretary of State John F. Kerry said the United States is working with Colombia and other countries to form a mediation strategy to end the crisis. Miguel Gutierrez/European Pressphoto Agency