Michael Sigman: Congressman Ron Paul will pull out of politics entirely. Since his son Rand is also a member of Congress, Ron will become the first politician ever to leave public life so he can spend less time with his family.
Carole Bartolotto: The problem with concluding that GMOs are safe is that the argument for their safety rests solely on animal studies. These studies are offered as evidence that the debate over GMOs is over. Nothing could be further from the truth.
Winona LaDuke: With Keystone XL still delayed, Alberta Clipper is widely seen as the most important and immediate pipeline battle, and thus much of the U.S. tar sands campaign has been shifting its focus to this project.