A new poll is more evidence that President Obama is struggling in the battleground state of Pennsylvania.

Source: http://rssfeeds.usatoday.com/~r/UsatodaycomWashington-TopStories/~3/ZzDEwUWH2kY/1

Frank Lautenberg Daniel Inouye Daniel Akaka Dick Lugar Dianne Feinstein Chuck Grassley Orrin Hatch Richard Shelby