Zogby Poll: Clinton Surges to Top in Iowa

John Edwards came in second at 23 percent. The former North Carolina Senator’s base of support in Iowa is still strong, however; Zogby has measured his support between 23 and 27 percent in all five polls this year.
The telephone survey, taken August 17-19, found Barack Obama in third place with 19 percent and Bill Richardson in fourth with 10 percent. Richardson has now consistently reached the double-digit mark in almost all recent polls in Iowa.
Joe Biden came in fifth with 3 percent, followed by Dennis Kucinich at 1 percent. Neither Chris Dodd nor Mike Gravel received a measurable amount of support. Thirteen percent of likely Iowa caucus voters were not sure which Democratic candidate they would support at this time.
