Tina Dupuy: Sarah Palin, stand by your free speech. Minutes after the Arizona shooting, Palin’s “Crosshairs” image was scrubbed from her website without an explanation or comment – a cowardly move. If you are going to say outrageous things, then you are going to have to stand by outrageous things
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.