H1N1 – Scott Pelley reports on the H1N1 flu – which is increasingly targeting young, healthy people – and how the government plans to fight the flu pandemic. Michael Radutzky, David Gelber and Sam Hornblower are the producers. THE KANZIUS MACHINE – John Kanzius fought his leukemia head on, inventing a machine that may someday offer effective treatment for cancers without the debilitating side effects of radiation and chemotherapy. Lesley Stahl reports. Tanya Simon is the producer. DREW BARRYMORE – The remarkable former child star, actress and now director is profiled by CNN’s Anderson Cooper. John Hamlin is the producer.