I think the reality is sinking in. His national numbers are still ok (mid-fifties), but in purple states he is in really bad shape. The other poll showed him under 50% in Ohio.
Dem congresscritters from these states are no doubt aware of this, and will try to distance them of Obama.
I can’t see economy (=employment) rebounding in a significant way before mid-term elections so Obama is poison to dem candidates in Ohio, Virginia and other purple/red states. If this continue like this, I can see massive gains for GOP.
All the people will go to the polls in 2010 and ANY republican on the ticket will get their vote.