Three races to watch on election night
Results in key races in these states will likely offer strong clues about the fate of House and Senate control in 2019.
In suburban South, Democrats break into Republican strongholds02:14
Democrats voters face off against gerrymandered districts02:32
After primaries, Democrats have historic vote lead02:12
Ahead of midterms, Democrats lead in cash, candidates and voters02:11
2018 candidate diversity goes beyond gender02:17
'Throw the bums out' coalition changes shape in 201801:48