Steve Hochstadt: Republicans avoid talking about their leadership and power in Washington for the past 30 years, because they are fighting to undo the changes in our political system that came earlier, during the late 1960s and early 1970s.
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.