Dave Davies reports on the contested congressional race for Runyan’s former seat in New Jersey’s third district. Shai Ben-Yaacov speaks with Rachel Pruchno, endowed professor at Rowan University, on a new study that tracks the changes in seniors after disasters. Peter Crimmins goes to the Brandywine Museum to visit an exhibit that makes use of material collected from the environment surrounding the museum. On this week’s edition of SkyTalk, Dave Heller speaks with Derrick Pitts, Chief Astronomer at the Franklin Institute, about the Mars Rover. In this week’s Centre Square Commentary, Chris Satullo describes what Rick Perry can learn from John Street.