The recent outbreak of tainted spinach illustrated how easy it is for bacteria infested food to spread around the country.  In your opinion, how vulnerable is the food chain?  Have you ever been exposed to any type of food that had been tainted?  Do you think there is any possible solution to decreasing the vulnerability of the foodchain?

Now that there is a possible Salmonella outbreak, this topic is as relevant as ever, what do you think about it?