trapped and are blocked internals that been collapsed by bunker busting bombs. they say there are probably more than 100 still there and we can see if they can get more out today. an explosion at a luxury hotel in the cuban capital havana has killed at least 22 people. the blast tore through several floors of the hotel saratoga. the cuban president, miguel diaz canel, said the explosion had resulted from what he called a gas accident, though investigations were underway. more than 60 people have been injured. 0ur correspondent will grant reports. the saratoga hotel, a landmark in havana, reduced to rubble. its facade ripped clean off, the rooms of the 5—star hotel were exposed and its ornate lobby left a twisted pile of metal, marble and concrete. a gas tanker outside the building was quickly