In Iowa Ads, Candidates Stay Mostly Positive as Super...
Clip: 12/28/2011 | 10m 36s
Pushing closer to the Iowa Caucuses, GOP presidential candidates and the outside groups supporting them are pouring money into TV and radio ads -- spending more $10 million in December alone. Judy Woodruff and Ken Goldstein of the Campaign Media Analysis Group discuss the potential outcome of all this spending.
Aired: 12/28/11
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