As eyes across the country are watching how the Indiana Senate race unfolds, we dive into what makes it so important to the rest of the nation.
Who are businessman Mike Braun, and U.S. Reps. Luke Messer and Todd Rokita? Republican voters will chose one of them to try to unseat Democrat U.S. Sen. Joe Donnelly.
Braun, Messer and Rokita will debate live on April 15.
Ahead of our April 15 debate, we're providing some background about each Republican senatorial candidate.
Our one-hour debate at 7 p.m. Sunday, April 15, will be televised live across the state.
Democrat Joe Donnelly and Congressman Todd Rokita filed their paperwork Thursday morning.
Two of the leading Republican candidates for their party's U.S. Senate nomination have filed for the May primary ballot.
A little-known state lawmaker hopes to upend Indiana's already contentious GOP Senate primary by plunging roughly $800,000 of his own money into his campaign.
Donnelly is considered one of the most vulnerable Senate Democrats in 2018.