Benjamin Herold visits three graduates of Benjamin Franklin High School in Philadelphia three years on to find out where their lives have taken them. Emma Jacobs tags along as local high school students “trade” on the floor of the Philadelphia Stock Exchange. Carolyn Beeler expains a new report argues that so-called “bad” cholesterol may not be all that bad. Peter Crimmins previews “Art in the Open” on the banks of the Schuylkill River. And Taunya English reports on new individualized cancer treatments for children.