Today's Tracking Polls: Untightening A Bit

Here are the tracking poll results for today, November 1st.

Gallup Daily Tracking:  Obama 52%, McCain 42%

Rasmussen Daily Tracking:  Obama 51%, McCain 46%

Diageo/Hotline Daily Tracking:  Obama 51%, McCain 44%  

Research 2000 Daily Tracking:  Obama 51%, McCain 44%