By roughly two-to-one (63% to 32%), more Democratic voters say the super delegates — primarily current and former elected officials and members of the Democratic National Committee — should vote for the candidate who was won the most support in caucuses and primaries.

As voters go to the polls in Ohio, Texas, Rhode Island and Vermont, seven-in-ten Democrats (70%) say Obama is most likely to win the party’s nomination, while just 17% see Clinton as the likely victor. Even a majority (52%) of Clinton’s backers say they think Obama is likely to emerge as the winner.

Half of adult internet users say they think it would be “pretty easy” for someone to find them based on the information available about them online.

That’s the percentage of Muslim Americans who say they are Democrats or lean toward the Democratic Party.

Only 17% of African Americans view gangsta rapper 50 Cent as a “good influence,” by far the lowest approval rating accorded any on a list of black newsmakers in a recent Pew survey.

Reducing the influence of lobbyists and special interest groups in Washington is now a much higher priority among Republicans than it was a year ago; roughly four-in-ten Republicans (42%) currently rate such efforts a top priority, up from 28% in January 2007.