Ahead of midterms, Democrats lead in cash, candidates and voters

Labor Day traditionally begins the homestretch of a campaign season, or the moment when uninterested voters actually tune into the election. As the runners near the last turn in 2018, the numbers show some clear trends: An enthusiastic electorate, a diverse pool of candidates and a solid advantage for Democrats in the House. CONT.

Dante Chinni & Sally Bronston, NBC News