Cuba's President Raul Castro, left, speaks with Chile's President Sebastian Pinera at the end of the CELAC summit in Santiago, Chile, Monday, Jan. 28, 2013. Castro took over the rotatin

 

              Cuba
Cuba's President Raul Castro, left, speaks with Chile's President Sebastian Pinera at the end of the CELAC summit in Santiago, Chile, Monday, Jan. 28, 2013. Castro took over the rotating presidency of the Community of Latin American and Caribbean States on Monday in what he says is a show of regional unity against U.S. efforts to isolate the communist government through a 50-year-old economic embargo. (AP Photo/Luis Hidalgo)