South Dakota presidential race:
Incumbent Senator John Thune and Rep. Kristi Noem are also enjoying double-digit leads over their Democratic challengers. Thune 54%-35% over Jay Williams and Noem 51%-41% over Paula Hawks. Eight percent of those polled were undecided in the House race, 11% in the Senate race.
Donald Trump – 49%
Hillary Clinton – 35%
Gary Johnson – 7%
Darrell Castle – 1%