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Townsend's take

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Townsend Bell gives his rundown after the Iowa Corn 300, including Scott Dixon's chances at the championship.   More | Fast Facts: Honda Indy 200 | Mid-Ohio or bust for Dixon | Karam's finish at Mid-Ohio to speak volumes
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Three to go
With only three races remaining in the Verizon IndyCar Series season, who will come out on top?