This is TALK OF THE NATION. I'm Neal Conan, in Washington. The doctor will see you now, words we've all heard many times, but more and more now doctors see their patients over a video link. For years, telemedicine has allowed doctors to treat patients anywhere, but as technology improves, new applications arise.
The ongoing conflict between North Korea and South Korea is the legacy of the Korean War, which can help explain relations between the two countries. In a new book, historian Victor Davis Hanson discusses how the strategies of U.S. Gen. Matthew Ridgway helped to turn around what appeared to be "a lost war."
Hanson, author of The Savior Generals, tells NPR's Neal Conan that although the three-year war "ended right where it began," it did allow for South Korea to flourish as a democracy.
When it comes to approving new medical treatments, the Food and Drug Administration is balancing the need for patient safety against the urgency of making important new treatments available as quickly as possible.
Some argue the FDA sets the bar too high, requiring a process that takes too much time and money to carry out. They say that can leave patients waiting longer than necessary for promising treatments or lead to drugs not being developed at all.