Poll Update

Pennsylvania - 2012 President - Obama 43%, Romney 40% (Siena College 10/1-10/5/12)

Population 545 Likely Voters
Margin of Error ±4.2 percentage points
Polling Method Live Phone
Source Siena [PDF]
This poll asked respondents 2 questions tracked by HuffPost Pollster.

1) 2012 Pennsylvania President: Romney vs. Obama

Asked of 545 likely voters
Barack Obama 43%
Mitt Romney 40%
Undecided 12%

2) 2012 Pennsylvania Senate: Smith vs. Casey

Asked of 545 likely voters
Bob Casey (D) 44%
Tom Smith (R) 35%
Undecided 16%