Secret donors behind some Super PACs funneling millions into midterms
Sen. Mitch McConnell (R-KY). (AFP)

In the final weeks before this year's elections, a super PAC called Key Questions, Key Answers started buying TV ads across Pennsylvania attacking Tom Wolf, the Democratic candidate for governor. "Don't vote for a wolf in sheep's clothing," the narrator says in one of the ads as a sheep with Wolf's face bleats the word "taxes."…

Secret Donors Behind Some Super PACs Funneling Millions into Midterms