sombra drug sniffing dog danger

By MANUEL RUEDA, Associated Press BOGOTA, Colombia (AP) — This is the story of a drug dog with a bounty on its head. Sombra, a six-year-old German shepherd, has helped Colombia’s police detect more than 2,000 kilos of cocaine hidden in suitcases, boats and large shipments of fruit. But as the dog sniffs her way toward …