Cuba summoned the top US diplomat on the island Tuesday to protest extra screening for Cuban citizens flying into the United States, calling the rule a "hostile action" meant to justify America's trade embargo.
The new dispute comes after several setbacks that have all but snuffed out hope for a quick resolution to the half-century of antagonism between Cuba and the United States, and as Cuban officials have been increasingly sharp-spoken about their disappointment in President Barack Obama. (AP)













