IndyCar CEO Randy Bernard said Barnhart will remain president of operations and oversee everything from officials to safety development and event logistics.
2011 IZOD IndyCar World Championship - Wikipedia
2011 IZOD IndyCar World Championship - Wikipedia
Latest INDYCAR Videos, Highlights, Interviews
report - Mundo Motorizado
John Oreovicz Blog Archive - July 2009 - ESPN
Indianapolis 500 Officials – JI500
2011 IZOD IndyCar World Championship - Wikipedia
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Viewership Indy Race Reviewer: Fast and Funniness
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notes from The EDJE
Motorsport eNews Issue 218 - August 16-22, 2011 by V8 Sleuth - Issuu