The economy

Foreign policy

defense

Healthcare

Social security

Iraq and Iran

a slight plurality

Close to half (48%) of Pew's interviewees went on to say that they have been hearing too much about Obama lately. And by a slight, but statistically significant margin - 22% to 16% - people say that recently they have a less rather than more favorable view of the putative Democratic nominee.

In contrast, if anything, Pew's respondents said they want to hear more, not less about the Republican candidate. Just 26% in the poll said they had heard too much about McCain, while a larger number (38%) reported that they had heard too little about the putative Republican candidate. However, as for Obama, a slight plurality reports that recently they have come to have a less favorable view of McCain rather than a more favorable view of him - (23% to 18%).