Utah GOP Senate Primary to Define Post-Romney Republicanism

Debates among four candidates spotlight the state's political future and Trump's influence.

Rep. John Curtis, Riverton Mayor Trent Staggs, and former House Speaker Brad Wilson lead the race.
Curtis, a moderate, faces off against Trump-endorsed Staggs and conservative Wilson.
Romney remains neutral, wary of affecting the primary's outcome.
Polls show Curtis as the favorite, but Staggs and Wilson are gaining support.
The primary winner will likely secure victory in the general election in the heavily Republican state.