Minnesota Poll Released by Quinnipiac WSJ WP: Barack Obama 51%, John McCain 40%

Minnesota Poll: John McCain 40%, Barack Obama 51%.

Wisconsin Poll Released by Quinnipiac WSJ WP: Barack Obama 54%, John McCain 37%

Wisconsin Poll: John McCain 37%, Barack Obama 54%.

Colorado Poll Released by Quinnipiac WSJ WP: Barack Obama 52%, John McCain 43%

Colorado Poll: John McCain 43%, Barack Obama 52%.

Oregon Poll Released by Survey USA: Barack Obama 57%, John McCain 40%

Oregon Poll: John McCain 40%, Barack Obama 57%.

National Poll Released by ABC News/Washington Post Poll: Barack Obama 53%, John McCain 43%

ABC News National Polls Poll: John McCain 43%, Barack Obama 53%.

National Poll Released by Democracy Corps: Barack Obama 50%, John McCain 40%, Bob Barr 3%

Democracy Corps National Polls Poll: John McCain 40%, Barack Obama 50%.

Pennsylvania Poll Released by Marist Poll: Barack Obama 53%, John McCain 41%

Pennsylvania Poll: John McCain 41%, Barack Obama 53%.

Ohio Poll Released by Marist Poll: Barack Obama 49%, John McCain 45%

Ohio Poll: John McCain 45%, Barack Obama 49%.

Missouri Poll Released by Survey USA: Barack Obama 51%, John McCain 43%

Missouri Poll: John McCain 43%, Barack Obama 51%.

North Dakota Poll Released by Forum Poll MSUM: Barack Obama 45%, John McCain 43%

North Dakota Poll: John McCain 43%, Barack Obama 45%.

California Poll Released by Rasmussen Reports: Barack Obama 56%, John McCain 40%

California Poll: John McCain 40%, Barack Obama 56%.

Colorado Poll: John McCain 42%, Barack Obama 52%.

Colorado Poll: John McCain 42%, Barack Obama 52%.

Nevada Poll Released by Mason Dixon for Las Vegas Review Journal: Barack Obama 47%, John McCain 45%

Nevada Poll: John McCain 45%, Barack Obama 47%.

Florida Poll Released by Research 2000 for Sun Sentinel: Barack Obama 49%, John McCain 44%

Florida Poll: John McCain 44%, Barack Obama 49%.

Ohio Poll Released by University of Cincinnati Institute Ohio Newspaper Poll: Barack Obama 46%, John McCain 48%

Ohio Poll: John McCain 48%, Barack Obama 46%.

North Carolina Poll Released by WSOC TV: Barack Obama 46%, John McCain 48%

North Carolina Poll: John McCain 48%, Barack Obama 46%.

Alabama Poll Released by Survey USA: Barack Obama 35%, John McCain 62%

Alabama Poll: John McCain 62%, Barack Obama 35%.

Iowa Poll Released by Survey USA: Barack Obama 54%, John McCain 41%

Iowa Poll: John McCain 41%, Barack Obama 54%.

National Poll Released by FOX News/Opinion Dynamics Poll: Barack Obama 46%, John McCain 39%

Fox News National Polls Poll: John McCain 39%, Barack Obama 46%.

National Poll Released by Newsweek Poll: Barack Obama 52%, John McCain 41%

Newsweek National Polls Poll: John McCain 41%, Barack Obama 52%.