Gingrich vows to fight on after poor Iowa showing (AP)

[the doctor]

[URL="http://d.yimg.com/a/p/ap/20120103/capt.0e91f8da4472455d8ea4e91f2825b093-0e91f8da4472455d8ea4e91f2825b093-0.jpg?x=130&y=86&q=85&sig=CAgsx3cnFDzZAEKPVPp3.A--"][/URL]AP - Newt Gingrich is vowing to fight on after a disappointing showing in the Iowa caucuses that he blamed on attack ads against him.




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