As part of his rolling back dozens of environmental rules, the Trump administration is now allowing coal-fired power plants and other industrial polluters return to dumping toxins like mercury, arsenic, and benzene into American air and water. Trump claims that this pollution is necessary to address a “national emergency.” If you voted for fewer regulations, this is what you get. It’s now easier to poison our country with mercury than it is for a senior to get the social security they earned and paid for.