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A man leaves an earthquake-destroyed building after police threw tear gas in Concepcion, Chile. President Michelle Bachelet ordered troops to help deliver food, water and blankets and clear rubble from roads.
An Iraqi policeman walks past campaign posters of Ibrahim al-Jaafari, right, of the Shiite Iraqi National Alliance, and Iraqi Human Rights Minister Wijdan Salim, left, of Iraqi Prime Minister Nouri al-Maliki's State of Law Coalition, at night in Baghdad, Iraq, March 1, 2010. Iraqis head to the polls on March 7 for an important national election.
Children play inside the Ecle College Mixtede La Foi, a school that has been converted into a shelter for earthquake refugees in Montrouis, Haiti, about 50 miles northwest of Port-au-Prince.
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