Mitt Romney won the Illinois Republican presidential primary Tuesday night, rolling past rival Rick Santorum in the big-state contest. Exit polls showed Romney was preferred by voters who said the economy was the top issue in the campaign.


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Mitt Romney won the Illinois Republican presidential primary Tuesday night, rolling past rival Rick Santorum in the big-state contest. Exit polls showed Romney was preferred by voters who said the economy was the top issue in the campaign.

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2012 elections: Video coverage

Watch the latest election videos below. This playlist will be updated as new videos come in.