A Chemical Eye on "George W.'s Whereabouts"

WMOT

Published September 4, 2009 at 3:57 PM CDT

By Preston MacDougall, Ph.D.

http://stream.publicbroadcasting.net/production/mp3/wmot/local-wmot-858970.mp3

MTSU, Murfreesboro, Tenn. – Predicting and tracking the movement of some dead presidents has proved more complex than anticipated.

From WMOT News