On going joke

It's a joke, but it's not funny, and the laughs may turn to tears.HOME LAND SECURITY. An afgan was smuggled across the border, and caught, but 5 pakistanis are maybe at large in the U.S. No communications between private security, and government watchers.Fence! mexicans are doing this, probably by paying off mexican officials. My liberal solution, concertina wire, and anti personal mines. So a few cows get killed, maybe some game animals, but NOT innocent american civilians.What about the casuatys? Let them rot.