Poll Update

Pennsylvania - 2012 President - Obama 48%, Romney 40% (Mercyhurst University 9/12-9/20/12)

Population 522 Likely Voters
Margin of Error ±4.29 percentage points
Polling Method Live Phone
Source Mercyhurst University [PDF]
This poll asked respondents 2 questions tracked by HuffPost Pollster.

1) 2012 Pennsylvania Senate: Smith vs. Casey

Asked of 522 likely voters
Bob Casey (D) 31%
Tom Smith (R) 21%
Other 3%
Undecided 44%
Refused 1%

2) 2012 Pennsylvania President: Romney vs. Obama

Asked of 522 likely voters
Barack Obama 48%
Mitt Romney 40%
Other 5%
Undecided 6%
Refused 1%