To the Point The threat of a post-antibiotic era Hosted by Warren Olney Sep. 20, 2016 National Listen 52 min MORE Photo by Eric Erbe, digital colorization by Christopher Pooley, both of USDA From this Episode: Obama's swan song at the United Nations At the General Assembly today, Barack Obama delivered his final address as President of the United States. He said, "The existing path to global integration requires a... 7 min Superbugs are defeating antibiotics Antibiotics have prevented and cured deadly human diseases for 80 years. But the time is coming when we might have to live without them -- if we can. The United Nations says... 35 min Federal government unveils self-driving car guidelines You may not see self-driving cars in your neighborhood -- unless you're in Pittsburgh. But federal regulators are already developing guidelines for a revolutionary... 8 min Credits Host: Warren Olney Producers: Sáša Woodruff, Paul von Zielbauer, Christine Detz