Go Pennsylvania citizens! Way to let Governor Rendell know you want and deserve to be heard on matters of science policy. In this case, the labeling of organic milk. And, thanks to your uproar I am all the wiser about the growth hormones injected into cows, their proven harmful effects on cows and suspected threats they pose to humans. (And who knew? Because milk is not tested for the growth hormone, any milk producer can claim their milk is “free of added hormones.”)