Conservatives spent heavily in key Democratic primaries, filings show

An influential conservative nonprofit covertly funded a series of super PACs with names suggesting liberal provenance as the groups injected hundreds of thousands of dollars into key nominating Democratic contests across the country.

​ An influential conservative nonprofit covertly funded a series of super PACs with names suggesting liberal provenance as the groups injected hundreds of thousands of dollars into key nominating Democratic contests across the country. Read More Breaking News, Latest News and Videos | CNN