"Turnout among Dem voters dropped precipitously in 3 statewide primaries on Tuesday, giving the party more evidence that their voters lack enthusiasm ahead of midterm elections," The Hotline notes.
"In primaries in NC, IN and OH, Dems turned out at far lower rates than they have in previous comparable elections."
Further evidence of an enthusiasm gap: The latest weekly Gallup Poll shows 43% of Republicans are "very enthusiastic" about voting, while just 33% of Democrats feel the same way.