I went to Cuba with an open mind, and came back with an inspired heart. I walked in downtown Havana, where colorful troubadours entertained tourists in the square, and I strolled through the village of Cojimar, where Hemingway docked his boat, fished for the big catch, drank rum with locals, and ran guns for the revolution. I ate in wonderful restaurants built into crumbling buildings, and I learned about Cuban culture through the eyes of its talented...