Richardson may also be taking some from the stealth member of the top tier, "undecided".
But here's hoping something knocks Hillary out of the top tier so that the first primaries have a chance to knock her out of serious consideration altogether.
I tend to think it's "other" ("other" and "no clue" were where the drops in this month's DKos poll happened), and that specifically it's the current unofficial fourth top-tier candidate -- Al Gore.
I guess if there are some Gore supporters that liked both Sustainable Energy and NAFTA style bogus free trade agreements, they would be attracted to Richardson.
