Trump campaigns in Iowa and Kansas as Senate races tighten

President Donald Trump spent the weekend campaigning in Iowa and Kansas on the eve of the election.

Approximately 50 million Americans had already cast ballots by that point. While both states have traditionally favored Republican candidates, they have emerged as competitive battlegrounds for the upcoming Tuesday vote.

In Kansas, the Senate race pits Republican incumbent Roger Marshall against Democrat Adam Hamilton. Kansas has not sent a Democrat to the U.S. Senate in nearly 100 years, but that streak may end soon. New York Times polling indicates Hamilton holds a five-point lead over Marshall.

Marshall addressed criticism regarding his medical practices in a video released Sunday. His staff had opposed the release, fearing it might harm his campaign. The clip served as his closing argument in the race.

In Iowa, the race remains neck and neck. Trump spoke to supporters about Republican candidate Ashley Hinson. He noted that he had known her for a long time and observed that she was previously heavier. Trump said Hinson understood the importance of the campaign and followed a regimen to get into shape. He added that Hinson had asked him not to bring up the topic.

Democrats need to gain four net seats to retake control of the Senate. Both parties view victories in Iowa and Kansas as essential to that goal.