McCain holds onto a very slim lead as we see the same spread as yesterday.

The details…

McCain had led by as many as five percentage points in recent days, but the margin has narrowed to a statistical tie in each of the last three reports.

The race has been competitive throughout the campaign, with neither candidate able to sustain a sizeable lead.

Obama has held the largest lead for either candidate at nine points, but only for one day.

More tomorrow…

Politics Gallup: McCain Up By 2