A campaign flyer showing Senator Richard Lugar supporting Richard Mourdouck was never approved by Lugar or his staff.
Terre Haute attorney Jim Bopp says the court's ruling reaffirms Citizens United decision.
Republican Party officials dispute Jim Bopp's claim that his picking sides in the GOP Senate primary cost him a job.
A group of activists say they do not approve of Wellpoint's sponsorship of political groups and advertisements.
The Secretary of State took the stand at an Indiana Recount Commission hearing Tuesday as the commission decides whether he was eligible to run for office.