These dark money groups do not have to disclose who their donors are. In this particular case, the dark money groups are conservative. But it would be just as poisonous to democracy if they were liberal. These sums of money sloshing around to politicians, with no accountability whatsoever, is anti-ethical to open and clean government.
Two conservative nonprofits, Crossroads GPS and Americans for Prosperity, have poured almost $60 million into TV ads to influence the presidential race so far, outgunning all super PACs put together, new spending estimates show.