Former President Barack Obama speaks during a campaign rally for Democratic Ohio Senate candidate Sherrod Brown, Saturday, Oct. 24, 2026, in Cleveland. (AP Photo/Sue Ogrocki)

Former President Barack Obama, greets supporters upon his arrival during a campaign rally at Cass Technical High School Saturday, Oct. 24, 2026, in Detroit.(AP Photo/Paul Sancya)

Kathryn Shergold, right, solves a Rubik's Cube in the car as her cousin Kimberly Ford, left, looks on, Sept. 14, 2026, in McAllen, Texas. (AP Photo/Julia Demaree Nikhinson)

Cindy Banda, who is battling cancer while caring for her sister's kids in addition to her own, holds her necklace as she drives past the house from where her sister, Melissa Banda, was abducted by her ex-husband before he killed her, in McAllen, Texas, Sept. 15, 2026. (AP Photo/Julia Demaree Nikhinson)

Cindy Banda leaves a flyer advertising Spectrum services near the door of Emporia Academy and Spa, Sept. 14, 2026, in McAllen, Texas. (AP Photo/Julia Demaree Nikhinson)

Cindy Banda drinks a home remedy after experiencing side effects from the targeted therapy pill Kisqali, Sept. 16, 2026, at her house in McAllen, Texas. (AP Photo/Julia Demaree Nikhinson)

In this photo taken with a smart phone, Senate Majority Leader John Thune, R-SD., right, takes a tour of the 185th Air Refueling Wing, Iowa Air National Guard, Friday, Oct. 23, 2026, in Sioux City, Iowa. (AP Photo/AP Photo/Mary Clare Jalonick)

In this photo taken with a smart phone, Iowans Valerie Conaway Cote, a Democrat, right, and Jeanne Gates, an Independent, stage a small protest outside an event for Republican Senate candidate Ashley Hinson, Friday, Oct. 23, 2026, in Sioux City, Iowa. (AP Photo/AP Photo/Mary Clare Jalonick)