Border Patrol canine unit leads to drug, firearm bust

YUMA, Ariz. (KVOA) - Yuma Sector Border Patrol agents seize gun and drugs from suspects at an immigration checkpoint at Interstate 8 on Friday.Friday morning, Yuma Sector Border Patrol agents seized heroin, marijuana and a .357 caliber revolver from two U.S. citizens.At approximately 12:30 a.m., the two occupants of a vehicle approached the immigration checkpoint on I-8. A Border Patrol canine unit alerted agents to the vehicle. The agents found the drugs and the weapon after referring the vehi