WASHINGTON — Howard Dean has established a narrow advantage in the Iowa caucuses by amassing a solid lead among upscale voters while cutting into Missouri Rep. Dick Gephardt's support among blue-collar and union families, a new Times Poll found.
Barely a week before the Jan. 19 voting, Dean led Gephardt 30% to 23%, a difference just within the poll's margin of error. Massachusetts Sen. John F. Kerry, with 18%, remained within reach of Gephardt, while North Carolina Sen. John Edwards attracted 11%.
The survey showed likely caucus voters were fluid in their commitments to the candidates, even after months of intensive campaigning.
About 1 in 11 said they remain undecided in the race. More significant, nearly 40% who express a preference say they could still switch before the caucuses.
http://www.latimes.com/news/politics/la-na-poll11jan11,1,3764349.story?coll=la-home-headlines