Insight from Patrick Murray, director of the Monmouth University Polling Institute.
A new NBC-Marist poll showed Mitt Romney and Ron Paul leading the GOP field in Iowa Friday, but many likely caucus-goers said theyre still trying to decide .
In the days leading up to the Iowa Democratic caucus, most eyes are on Bernie Sanders and Hillary Clinton. Who will win? But it might end up being Martin .
English/Nat On the eve of the Iowa caucuses, Republican presidential hopefuls are wondering which way the undecided vote will swing. Bob Dole is still leading .