Rush Limbaugh is aired by Premiere Radio Networks.
Premiere Radio Networks is a wholly owned subsidiary of Clear Channel.
Clear Channel is owned by Bain Capital and Thomas H. Lee, LP.
Mitt Romney still receives money from Bain Capital. And I believe he still owes significant amounts of Bain through his "blind" trust.
Furthermore, employees of Bain have donated $2.7M to his 2012 campaign, per Open Secrets.
The conclusion is obvious: Mitt Romney profits from Rush Limbaugh. Mitt Romney cannot avoid responsibility for anything Limbaugh says, including his recent egregious comments on Sandra Fluke. Even Rick Santorum has called Rush "absurd" - but Mitt can't be bothered.
That won't fly, Mitt. You enjoy firing people who don't serve you as you desire. Well, Rush works for you. Will you try to have him fired?