Today's Rasmussen Tracking poll shows that the POTUS race is back were it was before the Democratic Convention, Obama has a one point lead. Here is the cool part, since the tracking poll is essentially a 3-day rolling average, TWO THIRDS OF THE RESPONDENTS WERE QUESTIONED BEFORE GOVERNOR PALIN'S SPEECH. This means that we still haven't seen the real effect of Sarah Palin on the Presidential Race. Read the report below: Daily Presidential Tracking Poll Friday The Rasmussen Reports daily Presiden