Voters trust Obama on energy more than McCain

From USA Today:

Which candidate would do a better job on energy, including gas prices?
--Obama: 41%
--McCain: 28%
--Neither would do a good job: 21%
--No opinion: 10%

Would you be more or less likely to vote for a candidate who supported:
--Establishing tax incentives to encourage energy conservation: 69% (more likely); 20% (less likely)
--Raising fuel mileage standards on vehicles: 68%/20%
--Imposing a windfall profits tax on oil companies: 58%/31%
--Easing restrictions on offshore drilling: 57%/31%
--Building more nuclear power plants: 47%/41%
--Suspending the federal gasoline tax for several months: 46%/39%