Investigators retrieve black boxes from Mexican plane after stormy crash

By Efrain VazquezDURANGO, Mexico (Reuters) - Investigators sifting through the wreckage of an Aeromexico passenger jet on Wednesday located the plane'sflight recorders, which may hold clues about what caused it to crash as it took off during stormy weather in northern Mexico.The Mexico City-bound Embraer 190 passenger jet smashed into scrubland near the runway shortly after the plane took off from an airport in northern Durango state on Tuesday.Nearly everyone on the flight suffered minor injuri