    Sertenice <<" 1E3-" Law. «enforcement * sources  wwho.. Spoke "on. coridtion.” of - ‘anonymity: cénfirmed  to The “Assotiated. Press that: Limbaugh was’, beinig  investigated’ by. the Palm’ "Beach: County]  state attorney's office. '.    Sentence: (2°) “Law.” ehforserneligg. officals  Confirmed’ that. Litrbaugh vias" being-investggeed- by ‘the  Palm, Beach’ County’, Fis , state attorney S"office’.