Terre Haute attorney William Tanoos will run as a Democrat against 8th congressional district incumbent Rep. Larry Bucshon.
The May primary election between the two ended with Drake ahead by just 68 votes out of more than 58,000 cast.
Indiana Congressman Larry Bucshon and State Representative Tim Brown say the state needs to increase access to health care.
Businessman and farmer, Patrick Scates, will be seeking the Democratic nomination for Indiana's 8th Congressional District.
The field of GOP candidates vying to challenge Brad Ellsworth in next year’s 8th District election has grown to three.