Tracking Into The Weekend

All above 50%

via TPM:

• Gallup: Obama 51%, McCain 44%, with a ±2% margin of error, compared to a 51%-45% Obama lead yesterday.

• Rasmussen: Obama 52%, McCain 45%, with a ±2% margin of error, unchanged from yesterday.

• ABC/Washington Post: Obama 53%, McCain 44%, with a ±3% margin of error, compared to a 54%-43% Obama lead from yesterday.

• Hotline/Diageo: Obama 50%, McCain 43%, with a ±3.4% margin of error, compared to a 48%-43% Obama lead from yesterday.

• Research 2000: Obama 52%, McCain 40%, with a ±3% margin of error, compared to a 51%-41% Obama lead from yesterday.

• Zogby: Obama 51%, McCain 41%, with a ±2.9% margin of error, compared to a 52%-40% Obama lead yesterday.

Adding these polls together and weighting them by the square roots of their sample sizes, Obama is ahead 51.6%-43.1%, a lead of 8.5 points, compared to the 51.5%-43.1% Obama lead from yesterday (8.4%).