You said it, tkathy. That goes double for people food, if its mentioned on the labels. (I'm not convinced it is all the time.) I can only wonder if the terrorists have taken note of just how easy it is to poison a large part of society before anyone figures out what's gone wrong. Between the ecoli and the pet food scandals, it makes me think we're easy pickin's for anyone who wants to do harm.
The few bucks these companies saved by going to China will be nothing compared to their losses.