hundreds of millions of dollars into our elections contribute the majority of their politicking money https://www.opensecrets.org/industries/ made ranks 1.6 billion OpenSecrets political spending level big-money donations https://www.opensecrets.org/industries/ 1.6 billion https://www.opensecrets.org/industries/ 2015-2016 Election Cycle major interest groups special interests fossil fuel interests aquí contributed the most to politicians big-money donations big-money donations big-money donations https://www.opensecrets.org/industries/ big-money donations big-money donations https://www.opensecrets.org/industries/ OpenSecrets.org