Teenage protesters rally for a voice in the national debate on gun violence. Preservationists want to save an old Philly chocolate factory from demolition, but the new owner says its a lost cause. U.S. energy companies are on alert after the U.S. recently blamed Russia for a series of cyberattacks against power plants. Frank Newport, editor-in-chief at the Gallup Poll, gives insight on Americans’ thoughts on race relations. A local theater company premieres a new work made in collaboration with artists from Cuba. Jayce Ogren of Orchestra 2001 explains the influences of Frank Zappa.