NBC News has not projected the result. Democrat Rob Sand was unopposed in his party primary ahead of a general election that's expected to be competitive.
The former congressman was referred to federal authorities after he bet on his own attendance at the State of the Union address, a person familiar with the matter said.
Iowa state Rep. Josh Turek spoke with supporters after his projected win in the Democratic nomination for the state's open U.S. Senate seat. Turek expressed that he feels "hope" for the first time in Iowa following his apparent victory over state Sen ...
Mr. Pratt, a former reality TV star, has proved adept at raising funds among people who cannot vote for him. His rivals in the race have taken a more local approach.