President, U.S. Senate, Congress, and the Minnesota House of Representatives are the major races in the campaign of 2008. This is the first presidential election without an incumbent or sitting vice president involved since 1952.
Iowa's caucus results
Former Arkansas Gov. Mike Huckabee and Illinois Sen. Barack Obama topped the Republican and Democratic results of the Iowa caucuses Thursday. Analysis of the wins and what others will have to do to win in New Hampshire Jan. 8.
Guests
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Dennis Goldford: Political science professor at Drake University.
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