Maybe 6% stated that they had already voted, but refused to say who they had voted for?
I guess it makes sense that 6% of the people would not say
who they voted for. But why would they be included in the
poll then. Does not seem all that useful to include people
in a poll that wont ask who they voted for.
On a side note, using a little math, and assuming that 20%
of the people have already voted. Kerry needs to get
between 51-52% of the remaining 80% to win the popular vote.