I neglected to mention that factoid heard en passant on NPR, from a survey whose pedigree I didn't hear. Mentioned that in #222404.
1/4 "get their 'news' via talk radio"
SInce it didn't add, "in the Ozarks" or other qualifiers ...
If there's any substance behind that report: Formally add-to-'Media' in defns. file.