Robert Reich: The horror of the Boston Marathon is real. But the xenophobic fears it has aroused are not. I would have hoped United States senators felt an obligation to calm public passions than pander to them.
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.