Today's show tells you how many early votes have been cast so far in this year's U.S. midterm elections -- and what major issues are top of mind for many Americans. Also discussed: widespread protests in Germany, efforts to use nature to guard against disasters in the Philippines, and the spread of a Japanese snowball-fighting sport. History topics include the Spruce Goose's only flight and John Brown's raid on Harpers Ferry. Plus: jousting in London...on e-bikes.