Iowa: Flip a Coin

Culver (D)	Nussle (R)	Date	Method.	MofE
Rasmussen Reports	42%	42%	Oct. 5	Phone, 500 LV	4.5
Zogby Interactive	46%	46%	Sept. 19-25	Online, 558 LV	4.2
Selzer & Co.	44%	44%	Sept. 10-13	Phone, 600 LV	4.0
Victory Enterprises	38%	41%	Sept. 5-6	Phone, 506 LV	4.5
Research 2000	48%	43%	Sept. 11-12	Phone, 600 LV	4.0
Rasmussen Reports	41%	38%	Jul. 27	Phone, 500 LV	4.5

LV: Likely voters
RV: Registered voters
Ad: Adults
MofE: Margin of error