Carlos ‘Charlie’ Cuevas cooperates

Car­los “Charlie” Cuevas is one of the few mem­bers of the Sin­aloa car­tel who has co­oper­ated with the U.S. gov­ern­ment. His plea agree­ment and court testi­mony gave au­thor­it­ies a rare glimpse in­to the in­ner work­ings of Mex­ico’s most power­ful or­gan­ized crime group.