Tom MacDonald reports on the Philadelphia District Attorney’s move to empanel a grand jury to investigate a warehouse fire that claimed the lives of two firefighters last week. Maiken Scott visits Upper Darby School District, which turned around failing test scores with the help of school psychologists. Peter Crimmins stops by vacant lots where occupy protesters are setting up gardens. Emma Jacobs brings us news that Delta Airlines will purchase the ConocoPhillips Refinery in Trainer, Delaware County. Elizabeth Fiedler reports on a negative ad campaign by Pennsylvania Attorney General candidate Patrick Murphy. And Dave Davies talks to Republican U.S. Senate Candidate Sam Rohrer.