Top U.S. security official targeted in Cuba embassy "health attacks"

The top official in charge of security for the U.S. embassy in Havana, Cuba, is among at least 21 Americans affected by mysterious attacks that have triggered a range of injuries, according to two sources who are familiar with the incidents but were not authorized to speak publicly about them.Identified as the Regional Security Officer, the position is responsible for serving as the embassy's senior law enforcement and security adviser interfacing with foreign police. Regional Security Officers