Brazilian President Dilma Rousseff, right, and Vice President Joe Biden embrace as Colombian President Juan Manuel Santos watches before the start of Michelle Bachelet's swearing-in ceremony as ... more 
Brazilian President Dilma Rousseff, right, and Vice President Joe Biden embrace as Colombian President Juan Manuel Santos watches before the start of Michelle Bachelet's swearing-in ceremony as Chile's president in the Chilean Congress in Valparaiso, Chile, Tuesday, March 11, 2014. (AP Photo/Victor R. Caivano) less 
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Associated Press | Photo By Victor R. Caivano
Tue, Mar 11, 2014 12:21 PM EDT