In this week's edition of the Political Junkie, Ken Rudin, NPR's political editor, talks about Republican presidential candidate Mike Huckabee's surge in Iowa and what it means for his contenders. Also, guests discuss Wednesday's CNN-YouTube debate and celebrity endorsement in politics.
Ken Rudin, NPR's political editor, writes the "Political Junkie" column and has a weekly podcast called "It's All Politics"
Jennifer Duffy, senior editor of The Cook Political Report
John Brummett, reporter for Arkansas News