Texas showdowns have made that US Senate race the most expensive primary on record; voting deadline extended in Dallas county after voter confusion

North Carolina’s election results will be delayed at least an hour because a rural county will be open late after workers couldn’t get equipment working earlier in the day.

In Halifax county, the electronic poll books synchronized for 90 minutes and didn’t use any backup measures to let people vote, according to notes from an emergency meeting held by the state’s board of elections.