For Democrats, the 2018 midterm cycle has a singular goal: flipping control of Congress. The House looks likely to turn blue. The Senate is tougher, but not out of the question. But even one chamber would be enormous for Democrats. But while Democrats contend with midterm voter turnout, increased internal polarization, and grassroots restlessness, another foe could quietly prove dangerous in their mission: the Green Party. The Green Party is still a relatively new party in U.S.