The poll also found that only 22 percent had heard of the case.
The poll found the race to be a dead heat at this point.
But together the two Democrats would win, the poll found.
A poll found the candidates running even in the state.
It was the first time the poll had found a majority for that position.
A year ago, polls found that something like 20 percent of Americans thought drugs were the nation's leading problem.
One recent poll found that 78 percent supported the idea.
The final 3 polls found Obama leading with 55% to 39%.
The poll found that younger people were most likely to name their cars, with 19 percent of the 18- to 24-year-olds doing so.
That poll also found the people thought the Republicans had a better field of candidates.