2/17/13 – Audio – The Talk Show “Eye on Muskegon”, WKBZ 1090 AM, host Jim Riley interviewing David Sheldon (fast forward to 33 min, 45 sec):

2/21/13 – Videos – Smart Meter Talks Given at Muskegon Community College by David Sheldon and Diana Ostermann:

Part One (Introduction & Beginning of Threat to Health):
http://www.youtube.com/watch?v=wmPjYfIIVuU&feature=player_embedded

Part Two (Continuation of Threat to Health):

Part Three (Threat to Privacy & Actions to Combat the Meters):

Part Four (Question and Answer Period):