Today's Tracking Polls: Wiggle, Wobble

Here are the tracking poll results for today, October 21st.

Gallup Daily Tracking:  Obama 52%, McCain 42%

Rasmussen Daily Tracking:  Obama 50%, McCain 46%

Diageo/Hotline Daily Tracking:  Obama 47%, McCain 41%  

Research 2000 Daily Tracking:  Obama 50%, McCain 42%