[comebacknewt]

As long as Romney is within 10, he stands a good chance.

If Obama leads by 20+ as some surveys suggest, it is going to be a long night.

[Ken H]

Do the surveys of early/absentee votes have the same built in sampling bias as the other presidential polls?

[Lacey2]

As long as Romney is within 10, he stands a good chance.

If Obama leads by 20+ as some surveys suggest, it is going to be a long night.
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What does this mean? Within 10? Within 20?