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Denver County election judge Paul Aragon of Denver, Colorado collects ballots from a passing motorist outside the Denver Elections Division building October 22, 2012 in Denver, Colorado. Early voting began October 22 in Colorado is taking place in many battle ground states including Ohio, Wisconsin and Florida.
Colorado is an important swing state with rapidly changing demographics.
Reporter Rajesh Merchandani has the story of voters in Denver and Colorado Springs, and talks to us about what he's found about voters there.