August 8, 2017
The Associated Press is reporting that Republican Rep. Todd Rokita (IN-4) will announce a Senate run on Wednesday morning. Rokita will join fellow Republican Rep. Luke Messer (IN-6) in the race to defeat incumbent Democratic Senator Joe Donnelly. This announcement was not unexpected. As only one of the two congressmen will make it to the general election, they have been feuding in recent weeks. Each has suggested that the other is "unhinged".
Donnelly is among the more vulnerable Democrats in 2018. The race is currently rated toss-up by Larry Sabato's Crystal Ball. An interactive version of that forecast can be found here.
Rokita will be the 20th House member to announce a departure from that body in 2018. Most are running for U.S. Senate or to be Governor of their state.
At the presidential level, the Magnolia State has voted for only one Democratic nominee since 1960. The population demographics drive remarkably consistent results every four years.
Rescheduled from April 4, this party primary was conducted exclusively by mail
15 seats were updated, 7 of which moved to safe for the November elections
This far out, polling may be of limited predictive value, but it will become more and more relevant as November draws closer
Having a long history of conducting elections by mail, the state was able to keep its original May 19 primary date. Live results for contested presidential and congressional contests