Check out these online visualizations to see how the race is stacking up.

Missouri votes Tuesday under a new congressional map that could be thrown out the same day. Why it matters: The election results could hinge on the map. If voters get a chance to overturn it in ...

(The Hill) — Last-minute redistricting in a handful of Southern states is setting off a frenzy as election officials, candidates and voters scramble to figure out who’s on the ballot where. The ...