Brian Williams' journalistic failure presents us with an opportunity to review commitments made by journalists and other professionals engaged in disciplined inquiry.
The EU prohibits many harmful ingredients the US allows.
David Kristjanson-Gural is associate professor of economics and senior fellow of the Social Justice College at Bucknell University. His writing appears in the LA Progressive, Commondreams.org, the Williamsport Guardian and the Daily Item. He is a member of the Spilling Ink Writers' Collective.