I didn't see that report. I guess that's something we can do with all that tainted peanut butter they had to pull from the shelves recently. LOL I wonder if it HAS to be Jiff, or if Peter Pan and GreatValue would works as well? I already took my jar back to the store, so I can't test those brands. And, I wonder if you have to use creamy or chunky, and would one work better than the other?