antibiotics in livestock

yay! I finally figured out how not to be anonymous on here, and how to post things. Many of you may have come across this when we were doing research in class yesterday, but I just saw it and thought it was intriguing that it was published Wednesday: http://www.nytimes.com/2012/04/12/us/antibiotics-for-livestock-will-require-prescription-fda-says.html?_r=2