FILE - Dan Osborn, Independent candidate for U.S. Senate, speaks during a news conference, May 15, 2024, at his Omaha, Neb. home. (Nikos Frazier/Omaha World-Herald via AP, File)
Independent Dan Osborn, a challenger to two-term Republican Sen. Deb Fischer, chats with patrons of a brewery in Beatrice, Neb., July 30, 2024. (AP Photo/Margery Beck)
FILE - Sen. Deb Fischer, R-Neb., speaks to media, Oct. 18, 2023, on Capitol Hill in Washington. (AP Photo/Stephanie Scarbrough, File)
Political yard signs for Dan Osborn, an independent candidate for the U.S. Senate, sit outside a campaign event he held in Beatrice, Neb., July 30, 2024. (AP Photo/Margery Beck)