Campbell Soup is not for sale … despite some investors’ wishes. Vonie Long, President of USW Amalgamated Local 1165 gives insight into the steel business. Philadelphia sees an uptick in STDs, but researchers say finding out why isn’t so simple. An invasive pest problem might be solved by another foreign insect. Theater critic Howard Shapiro sits down with WHYY’s Peter Crimmins to give an overview of this year’s Fringe offerings.