Who'd I Vote For Again?

Quinnipiac University did a poll of voters in Florida and Ohio who had already voted. These were their results:

Flordia
Obama 58%
McCain 34%
3rd Party 2%
Don't Know 5%

Ohio
Obama 57%
McCain 31%
Someone Else 1%
Don't Know 10%

Those look like pretty normal polling results, right? WRONG! These are people who ALREADY voted! Five percent of the people from Flordia and 10% of the people in Ohio, who have already voted have already forgotten who they voted for!?!?!?! What the heck? Who are these people?

Don't believe me? Here's the link to their data.