As America turns 250, voters from our Swing Shift project talk about the state of the country. Their views ranged from "uncertain" and "concerned" to "excited" and "cautiously optimistic."

There's a ban on most states systematically purging voter rolls within 90 days before Election Day. Republicans are pushing courts to reinterpret that longstanding protection for eligible voters.

Democrats nominated their candidate to try to unseat a Republican House member and tapped the state's attorney general as a frontrunner for governor.

Democratic primary voters in Colorado delivered some upsets Tuesday night, signaling they want a change from establishment candidates. Results from the state's primary also set up a key House race.