David Preisler

Undercover Video Shows Alleged Mistreatment Of Minn. PigsA California-based animal rights group is calling on Walmart, the nation’s largest retailer, to stop buying pork from a Minnesota producer. Mercy For Animals went undercover at a hog farm in Pipestone and recorded gruesome images they say proves their point.
Animal Rights Group Puts Pig Welfare Under A MicroscopeAn animal protection organization is calling for changes in the way pregnant pigs are handled. Sleepy Eye's Christensen Farms is one of the largest pork producers in the country, and it's one of Wal-Mart's biggest pork suppliers.