Who are the drug companies and corpotations who don't want government regulation to pay rush limbaugh?

Several pharmaceutical companies and corporations have historically opposed government regulation, particularly regarding drug pricing and market practices. These companies often argue that regulations can stifle innovation and lead to higher costs for consumers. Rush Limbaugh, as a prominent conservative commentator, often supported free-market principles, aligning with the interests of these companies in promoting limited government intervention. Specific companies may vary over time, but major pharmaceutical firms like Pfizer, Johnson & Johnson, and others have been involved in discussions around regulation and pricing.