The most comprehensive radio show I ever heard is the nutrimedical report with Dr. Bill Deagle. Talks about everything, from whistleblowers to great researchers and tom medical advances.
Listen it here:
http://www.gcnlive.com/Programs/Nutr...On_Demand.html
His web pages:
Www.nutrimedical.com &
www.clayandiron.com
Cheers!