Iowa Back to Dead Heat?

Dean and Gephardt each received 19 percent backing from the 400 registered voters surveyed, including likely Democratic caucus-goers surveyed, including 49 independent voters who are "very likely'' to attend. U.S. Sen. John Kerry of Massachusetts was third at 10 percent. The poll, conducted by Davenport-based PMR between Aug. 26 and Sept. 6 and on Sept. 10, has a margin of error of plus or minus 4.9 percent.