Poll- Fewer Than Half of Republicans Think Obama is a Citizen

I'm looking forward to the complete poll since the DKos/Research one always asks good questions, ergo this.

A forthcoming DailyKos/Research 2000 poll found 77% of Americans believe President Obama was born in the United States, 11% do not, and 12% are not sure.

Among Republicans only, 42% think he's an American citizen, 28% do not, and 30% are not sure.