INDIANAPOLIS (AP/WISH) — Former state Sen. Erin Houchin has won the crowded Republican primary for an open congressional seat from a solidly GOP district in southern Indiana. Houchin emerged Tuesday from a nine-candidate Republican field for the 9th Congressional District seat that opened up when current GOP Rep. Trey Hollingsworth unexpectedly announced in January he … Continue reading Houchin wins GOP primary for Indiana 9th Congressional District seat