Obama's Favorability Fading?

A recent public opinion poll in Ohio shows that the facade is beginning to fade under the sunshine of reality.

The latest Quinnipiac poll from Ohio shows Barack Obama’s job rating at just 49%-44% positive, down sharply from 62%-31% in early May. That’s a sharp and surprising drop. In the race for the Senate seat left open by Republican George Voinovich, Republican Rob Portman is running better than in previous Quinnipiac polls. He now trails Lieutenant Governor Lee Fisher 37%-33% and Secretary of State Jennifer Brunner 35%-34%. In three previous Quinnipiac polls this year Portman trailed both of them by an average of 39%-31%, so this is also a significant change.

Surely this has something to do with it.