GENETIC REVOLUTION – A successful clinical trial for a gene therapy for sickle cell anemia may be a cure for the painful, chronic and often deadly disease. Dr. Jon LaPook reports. Denise Schrier Cetta and Megan Kelty are the producers.

THE YOUNGEST REFUGEES – Sesame Street is bringing a new gang of Muppets to the Middle East. The creators of the legendary children’s show and the International Rescue Committee have joined forces to address the needs of Syrian child refugees. Lesley Stahl reports from Jordan. Shari Finkelstein is the producer.

VISION OF MUSIC – Blind and truly gifted, Matthew Whitaker is wowing audiences all over the world at just 18 years old. Sharyn Alfonsi profiles the emerging jazz pianist who continues to develop his prodigious talent. Katy Textor, Kate Morris and Michael Karzis are the producers.

These previously broadcast segments have been updated for summer viewing.

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