This Super PAC Was Behind 1 Out of Every 20 Senate Ads | TIME

If Democrats lose control of the U.S. Senate, it won’t be because they didn’t fully unleash the powers available to them in a post-Citizens United v. Federal Election Commission era of politicking.  Senate Majority PAC, the Democratic super PAC dedicated to holding the Senate, has blasted out more than 40,000 Senate-focused television ads this election cycle — more than any other outside spending group.
Source: This Super PAC Was Behind 1 Out of Every 20 Senate Ads | TIME