The last line sums up the author’s thesis (and gainsays his feeble attempt at being “even handed”):
“Likely those other reasons are themselves tied to Obama being black.”
Vote against obozo and you are racist. SURPRISE!
How are they going to convince these white Democrats that they have to vote for Obama to prove they aren't racist? Some of them don't take The New York Times, The Atlantic, or The Nation. Some of them don't even listen to NPR.