B Ulf News Today

And the study explains why. consumer reports tested pork, the type you buy in the supermarket. pork chops, ground pork. they found that 70% of the samples they tested hat yersinia on them. ground pork turned out to be more risky than pork chops. >> this should be a wake-up call to the american public. what are we doing in terms of monitoring the safety of pork and what can we do in the future. >> reporter: this bacteria can hit hard. in a matter of days you experience fever, cramps, bloody diarr...