Public reaction to McCain's stunt

Thumbs down.

• Gallup: Obama 48%, McCain 45%, with a ±2% margin of error. Yesterday, the candidates were tied 46%-46%.

• Rasmussen: Obama 50%, McCain 45%, with a ±2% margin of error, compared to an Obama lead yesterday of 49%-46%.

• Hotline/Diageo: Obama 49%, McCain 42%, with a ±3.2% margin of error, compared to a 47%-43% Obama lead yesterday.

• Research 2000: Obama 48%, McCain 43%, with a ±3% margin of error. Yesterday, Obama was up 49%-43%.

Adding these polls together and weighting them by sample sizes, Obama is ahead by a margin of 48.9%-44.5%, almost double his margin from yesterday's 47.7%-45.3%.