"...By last count, at least 50 sponsors had pulled their support from Limbaugh's show, including AOL, The Huffington Post's parent company.

On Thursday, Limbaugh's program was practically devoid of paid advertisements, according to reports. Of the 86 spots that aired, 77 were "free public service announcements donated by the Ad Council." Seven ads were from companies "in the process of pulling their spots." ..."


http://www.huffingtonpost.com/2012/03/10/talk-radio-losing-advertisers_n_1336634.html