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No, it's mostly caused by people changing their minds on who to vote for (or whether to vote). That's why the estimates move around a lot when there is news aff
by dmurray 8y ago
No, it's mostly caused by people changing their minds on who to vote for (or whether to vote). That's why the estimates move around a lot when there is news affecting the election, like the given example of Comey re-opening the Clinton investigation.
- OscarCunningham 8y agoThere's still also a lot of uncertainty caused by polling error. You can tell by comparing the final polls to the actual results.