For those of you who love to visit the National Parks as we do, "The National Parks: America's Best Idea" is an absolute must-see on public television, another Ken Burns masterpiece. It's comprised of several chapters; tonight's was about the creation of better roads in the parks, and the segment on the Smokies made me homesick for my old soft mountains. I was able to identify some of the same sites we visited when we did our "big trip" to California and western states. If you can, see it!