Federal officials in Laredo, Texas, say a traffic stop by local police has led them to 5,000 high-caliber bullets reportedly ...

Gulf cartel boss Osiel Cardenas Guillen’s son-in-law pleaded guilty to extortion and money laundering charges Thursday.

Texas, is introducing legislation Thursday aimed at increasing transparency in tracking Mexican cartel members who have ...

The Mexican drug cartels may have thrown down the gauntlet and have threatened to attack and kill our Border Patrol agents.

Federal agents working the border are also advised to “carry proper equipment” at all times, including first-aid kids, tourniquets and body armor. The memo also notes that rifles ...

ABC News just spent two nights with members of one of the largest cartels in Mexico as they explained their operations in a ...