‘Dark money’ trail leads to GOP meddling in North Carolina Democratic primary

Senator Thom Tillis (R-N.C.) (Erin Schaff-Pool/Getty Images) Senate Republicans bankrolled a super PAC that spent millions attempting to take down

2020 Senate elections take focus following Trump acquittal

Senators Doug Jones, D-Ala., and Tina Smith, D-Minn., both face reelection in November. (Tom Williams/CQ-Roll Call, Inc via Getty Images)