Heat wave threatens 44 million in U.S., temperatures hit 43C
NWS forecasts more than 90 local temperature records could fall, with hot nights raising health risks.
Subject
#North Dakota
North Dakota primary tests House seat, ballot measure and Fargo mayor race
What's next: Polls close at 8 p.m. and 9 p.m. ET as voters weigh a single-subject rule for future constitutional amendments.
PBS NewsHour, The Hill