Update: The latest Economist poll shows President Bush clinging to a small lead over Sen. John Kerry, 47% to 46%.
Update II: Democracy Corps (D) is now releasing weekly surveys. The latest finds the candidates' convention bounces "have eroded, and the race has returned to the
default positions Bush and Kerry have held for much of the year. In the 3-way vote, Bush leads Kerry 47% to 45%, which is essentially unchanged from our poll last week."
Here are the latest state polls:
Minnesota: Kerry 50%, Bush 41% (Minneapolis Star Tribune)