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Republican presidential candidate New Jersey Governor Chris Christie speaks to guests gathered for a campaign event at Jersey Grille on July 24, 2015 in Davenport, Iowa.
Republican presidential candidate New Jersey Governor Chris Christie speaks to guests gathered for a campaign event at Jersey Grille on July 24, 2015 in Davenport, Iowa.

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    Christie defends changing gun control position

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Christie defends changing gun control position

Gov. Chris Christie defended his flip on gun control and said he has changed positions on "a lot of things."

Christie defends changing gun control position

Gov. Chris Christie defended his flip on gun control and said he has changed positions on "a lot of things."