It's true that most polls were wrong, and the HuffPost isn't the only one to blame here. But the author seems to imply that 538's _process_ was wrong because th

It's true that most polls were wrong, and the HuffPost isn't the only one to blame here. But the author seems to imply that 538's _process_ was wrong because they were getting different _results_. For the record, the HuffPost gave Clinton a 99% chance of winning.