(USAtoday) Buildings a block from Havana’s famed Malecón, a seaside walkway stretching more than four miles, show the ravages of time and weather. Photo: Tracey Eaton. Tracey Eaton, Special to USA TODAY HAVANA — Rafael Álvarez was up at 6:30 a.m. to warm milk for his baby daughter when he heard the sound of pebbles falling. … Continue reading (USAtoday) How Havana is collapsing, building by building →