Two CIA officers were killed in a car crash in the Mexican state of Chihuahua on April 20 while returning from a counternarcotics operation to destroy a clandestine drug lab, igniting a sovereignty dispute between Washington and Mexico City. Two…

Two CIA officers were killed in a car crash in the Mexican state of Chihuahua on April 20 while returning from a counternarcotics operation to destroy a clandestine drug lab, igniting a sovereignty dispute between Washington and Mexico City. Two…