Terry Madonna joins us a day after Super Tuesday to assess the potential for a pivotal Pennsylvania Republican presidential primary. Maiken Scott visits a rehab program specifically targetted at first responders and nurses. Lari Robling of WHYY’s FIT series discusses the importance of the US Farm Bill. Peter Crimmins reports on controversy over a commissioned sculpture to be placed outside the new Barnes Museum on the Ben Franklin Parkway. And Shai Ben-Yaacov talks to Anthony Aiello, Director of Horticulture at Morris Arboretum, about what the warm winter has done to local plants.