Why does Obama tend to run worse in Survey USA polls than other polls?

[book_worm]

out today they have Obama with only a five-point lead in NC (49-44) and they say only 31% of the black voters will turnout? and in Indiana they give Hillary a 9-point lead, worse than any other poll.

[marlakay]

1. I think in a few days the polls will be up

now that obama took a strong stand on wright. he had to change the media coverage and today was the first time msnbc really stood by everything he did and said he did the right thing. of course cnn still said shit but they are all for clinton.

[ginnyinWI]

2. yeah I heard that too on msnbc

Joe S. was even saying good things--wow.