Copyright © 2012 National Public Radio®. for personal, noncommercial use only. See Terms of use. for other uses, prior permission required. MELISSA BLOCK, HOST: From NPR News, this is ALL THINGS CONSIDERED. I'm Melissa Block. AUDIE CORNISH, HOST: And I'm Audie Cornish. We've traveled through Iowa,... 

By NBC's Ali Weinberg COLUMBIA, S.C. – The daughters of two presidential candidates – Newt Gingrich and Jon Huntsman – made appeals on behalf of their fathers to a Republican women’s club here tonight, one damning her father’s opponents with faint praise, the others making...