ContributorNetwork - An Ohio company pleaded guilty this week to six federal air pollution charges. The Columbus Steel Castings claims to be the largest steel foundry in America and will now have to address the years of "foul odor" complains from nearby residents. The steel foundry is the oldest plant located in the south side of Columbus on Parsons Avenue. A plea agreement was reached on the air quality charges requiring the company to dig deep into their pockets to correct the problem.

More...