Seventy years ago, the town of Udall was devastated by an F5 tornado -- the deadliest in Kansas history. Jim Minick revisits the summer of 1955 in his book, Without Warning: The Tornado of Udall, Kansas. Also, this month marks the 20th and final Symphony in the Flint Hills. We'll visit with Sandy Carlson, program manager of the Symphony's Signature Event, taking place Saturday, June 14th in Chase County.