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Republican presidential candidate Donald Trump speaks at the Republican Jewish Coalition Presidential Forum in Washington, Thursday, Dec. 3, 2015. (AP Photo/Susan Walsh)
Republican presidential candidate Donald Trump speaks at the Republican Jewish Coalition Presidential Forum in Washington, Thursday, Dec. 3, 2015. (AP Photo/Susan Walsh)

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    Political panel: Can Trump win Iowa?

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Political panel: Can Trump win Iowa?

CNN Chief Political Correspondent Dana Bash explains that there is a historical precedent for churning out swarms of new voters in Iowa: Barack Obama's 2008 presidential campaign.

Political panel: Can Trump win Iowa?

CNN Chief Political Correspondent Dana Bash explains that there is a historical precedent for churning out swarms of new voters in Iowa: Barack Obama's 2008 presidential campaign.