Here I am in January, 1980, atop Machu Picchu -- the Lost City of the Incas in Peru. Gene once said this was the place on Earth he'd most like to visit. Unfortunately, he never got the chance, but when I went, he told me to experience it for both of us. So I felt triumphant when I hiked five miles up the rain-slick trail to the top, and raised my victory salute "To Gene!" when I got there.