They appear to have fixed the columns now.
In the last five days:
Giuliani -9
Huckabee +6
Thompson +3
Romney -2
McCain 0
They changed it again? I see it as Thompson is up 1% in 5 days and down 1% since yesterday. Its all within the MOE for him, though, 12-14. The Mayor’s slide is the biggest story. Huckabee appears to have picked up the majority of his former votes.