SANTA CLARA, Cuba, Feb 26 (Reuters) - Cuba criticized the U.S. government for allowing anti-Cuban groups to operate with impunity on Thursday, as Cuban exiles wounded in an apparent attack aboard a Florida-registered speedboat convalesced at a provincial Cuban hospital.
The government in Havana said heavily armed Cuban nationals tried to infiltrate the country by speedboat on Wednesday, leading to gunfire at sea in which Cuban forces killed four Cuban nationals and wounded six others, who were in Cuban custody.
