Elizabeth Fiedler bring us the latest on the Penn State abuse scandal that’s rattled some of the country’s most loyal college football fans. Maiken Scott reports on how Groupon has changed life – for better or worse – for local business owners. Franklin Institute Chief Astronomer Derrick Pitts joins us on Skytalk. WHYY Vice President for News and Civic Dialogue Chris Satullo vents about the iPhone’s Siri personal assistant in his latest Centre Square commentary. Peter Crimmins reports on tonight’s Literary Death Match, where local writers will compete before an audience at a bar.