Gov. Chris Christie has been tirelessly campaigning in New Hampshire and he's a frequent flier to Iowa, but he is gaining no traction with the voters in either state. Polls and national surveys also show him floundering near 10th in the crowded field of GOP presidential candidates.
Republican presidential hopeful Marco Rubio's slow-go campaign strategy is puzzling party operatives in Iowa and New Hampshire, states where voters are used to candidates showering them with attention early and often.
Republican presidential candidate Donald Trump wants to deny citizenship to the babies of immigrants living in the U.S. illegally as part of an immigration plan that emphasizes border security and deportation for millions.