To the Erma spouter: You are right. Do the research, instead of listening to faux news. The Koch Brothers spent $490 million in disclosed contributions and $407 million in undisclosed contributions to support their own causes. The top 10 unions combined spend $153,473,251 in political contributions, the Koch Brothers spent $412,670,666. Unions are trying to support USA jobs. Koch brothers are trying to support laws that well help them save tax dollars on their billion dollar oil companies and laws to help them pollute the air.