POLITICS 10/26/2010 12:06 am ET | Updated May 25, 2011 PA-Sen: 48% Toomey (R), 40% Sestak (D) (Muhlenberg 10/25) Brad J Shannon Huffington Post Muhlenberg College / Morning Call 10/22-25/10; 448 likely voters, 5% margin of error Mode: Live phone interview (Muhlenberg PDF) Pennsylvania 2010 Senate 48% Toomey (R), 40% Sestak (D) (chart) 2010 Governor 50% Corbett (R), 39% Onorato (D) (chart) Jump to comments Do you have information you want to share with HuffPost? Here’s how. Suggest a correction Brad Shannon Operations Manager / Technical Director, The Huffington Post's DC Bureau. MORE: Pennsylvania Governor Pennsylvania Pennsylvania Senate Race Poll Update Tom Corbett Subscribe to the Politics email. How will Trump’s administration impact you?