Changes

* Biden is [[Catholic]], and Obama is weak with that key voting bloc; however, the [[Catholic Church]] may take offense at Biden's pro-[[abortion]] positions.

* Biden is [[Catholic]], and Obama is weak with that key voting bloc; however, the [[Catholic Church]] may take offense at Biden's pro-[[abortion]] positions.

* Biden was born in [[Pennsylvania]], a must-win state for Obama where he is weak; however, Biden's roots are in the rural northeastern part of the state.

* Biden was born in [[Pennsylvania]], a must-win state for Obama where he is weak, though he has lead McCain by an average of 5.8% over the last month<ref>[http://www.realclearpolitics.com/epolls/2008/president/pa/pennsylvania_mccain_vs_obama-244.html RealClearPolitics Pennsylvania Tracking]</ref>; however, Biden's roots are in the rural northeastern part of the state.

* Biden's son is going to [[Iraq]], which helps rehabilitate Obama's image as anti-military; however, Biden himself never served.

* Biden's son is going to [[Iraq]], which helps rehabilitate Obama's image as anti-military; however, Biden himself never served.