Armed with machine guns, members of the Zeta drug cartel from Mexico are attacking boats and robbing sailors of their loot—and gadgets—on a lake that straddles the Texas/Mexico border. So reports a San Antonio, TX television news station, anyway:

If you go too far across the lake and past the international boundary bouy, you are in Mexican territory and subject to attacks by pirates toting assault weapons.

"It is unsafe in Mexico. Don't go to Mexico," warned Game Warden Capt. Fernando Cervantes. "We can not cross over onto that side. If a boat goes across, that's it. We stop there at the line."

One man fishing on the lake Thursday, Lucas Garza, said he'd be staying away from the boundary. "We're not planning on going to that side," he said. "We just know there's no good news on that side."

He and his friends have heard the warnings about Zeta cartel pirates ambushing boats on the Mexican side, operating with virtual impunity as they steal cash and electronics at machine gun-point.