I occasionally talk about some rather strange ideas such as wild pigs or dogs rampaging during a post-disaster period. If you look for them, however, you'll find similar stories happening even during times of normalcy. Here in this story is described feral pigs causing problems in an area of Fort Worth. Now just imagine this on a larger scale if/when the normal mechanisms of modern life are not there to hold them at bay. This is one of the reasons I recommend people own a firearm or two for hunting/pest elimination purposes if at all possible.