PPP is the only good pollster to have ever shown Bennett tied or leading, & they continue to do so. I can't help but wonder what's causing such an odd result.
Different likely voter models perhaps? Especially in regards to turnout in Denver and Boulder. No question the GOP has an enthusiasm gap, and that is reflected in the turnout models in the polls, but it might not lead to the same advantages on Election Day. In the areas where the Dems rely on strong minority turnout I think the enthusiasm gap will have the most impact, however in areas where the Democrats get quite a bit of well educated liberal support the impact of the enthusiasm gap probably is limited.
