The Border Patrol is investigating a drug tunnel found in a former fast food joint in Arizona. The tunnel was discovered last week near Yuma, but the feds said Wednesday it was 22 feet deep and nearly 600 feet long.
The tunnel was inside a former Kentucky Fried Chicken and ran across the border to Sonora. The opening to the tunnel was only eight inches wide, so agents believe that drug runners used a rope to pull the drugs out of the tunnel.
Officials say they've made one arrest so far in the case.