Michael Scherer joins Fred Thompson as he campaigns through Iowa.
On the bus with Fred Thompson
A video report from Iowa, where Fred Thompson recently campaigned.
Published September 10, 2007 3:00PM (EDT)
By Caitlin Shamberg
Caitlin Shamberg is a former multimedia editor at Salon.
MORE FROM Caitlin ShambergBy Michael Scherer
Michael Scherer is Salon's Washington correspondent. Read his other articles here.
MORE FROM Michael Scherer
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