Defense ministry : 10 officers and thousands troops were charged with drug crimes . The drugs transported are worth more than $ 120 million , according to U.N. price estimates . Mexico City 's president has deployed 10 of troops to combat drug cartels .
Defense ministry : 3 officers and 10 troops were charged with drug crimes . The drugs transported are worth more than $ 120 million , according to U.N. price estimates . Mexico 's president has deployed thousands of troops to combat drug cartels .