Iowa Attorney General Tom Miller is joining 43 other attorneys general in a lawsuit against some of the nation’s largest drug manufactures.

The lawsuit claims drug manufacturers artificially inflated drug prices for hundreds of pharmaceuticals.

The suit alleges that Teva, Sandoz, Mylan, Pfizer and 16 other manufacturers fixed prices, rigged bids and increased the cost by more than 1,000 percent. It names 15 individuals executives responsible for sales, marketing and pricing. The lawsuit is filed in the U.S. District Court in Connecticut. CBS’ 60 MInutes featured a story on the lawsuit in last night’s broadcast.