Guatemalan President Otto Perez Molina is barred from leaving the country, hours after congress stripped him of his immunity from prosecution.
Argentina's central bank has ordered HSBC to replace its chief executive in the country and accused it of failing to prevent tax evasion.
Gang violence in El Salvador left 907 people dead last month, a level of bloodshed unseen since the civil war of the 1980s, police say.
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Safety concerns over Panama Canal expansion
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