http://www.newsweek.com/feral-hog-wild-boars-breeding-problem-america-1787713

Feral pigs have roamed the woods of the U.S. for centuries and are a major feature in the U.S. countryside, with one Twitter user famously going viral in 2020 complaining about the "30-50 feral hogs" that kept disturbing their kids playing in the yard.

It seems that these traditional wild boars have now crossbred with domestic pigs, creating huge hybrid hogs that are descending en masse from Canada into the U.S., primed to cause even greater destruction than usual.