One of them, Sourcewatch, is a wiki written by progressives to attack conservatives and they are also unsurprisingly opposed to most science. Because they think science is a vast right-wing conspiracy.Donations to Democrats by education unions are hardly a shock. During my adult lifetime, the two unions have donated 30 percent more money to federal political campaigns than any other union (or corporation!) That's the beauty of claiming weekly that dark money is everywhere else while accepting \"anonymous\" donations from donor-advised funds, which can be used to launder money from special interests. And if teachers are going to be hurt, it should not be by the very unions they pay to defend them.