Hmmm... I feel like this kind of issue sometimes gets pushed aside when the science threatens corporate interests... it's no surprise to me that Canada is taking action on this and the US is dragging its feet:
http://www.nytimes.com/2008/04/16/bu...=1&oref=slogin
I wish that public health agencies (like FDA) were less influenced by politics (one way or the other) and money (FDA is funded by Congress and I believe officials are appointed to serve "at the pleasure of the president', so between reps (of either party) who have lobbyists to answer to and White House ideologues, lots of opportunity for the interests of science and public health to be frustrated).