Acrobat, mom reenact fatal Puerto Rico wire walk - The San Diego Union-Tribune
Nik Wallenda breaks records with TWO death-defying tightrope walks between Chicago skyscrapers - one at a terrifying 19-degree incline and the second wearing a BLINDFOLD and navigating by ear | Daily Mail
ABC News - "Karl Wallenda" (1978) - YouTube
Karl Wallenda - Wikiwand
Watch: 'Flying Wallendas' cross Times Square on high wire in death-defying stunt
Carla Wallenda of the famed Flying Wallendas dies at 85 - Los Angeles Times
Five Injured in High-Wire Accident in Nik Wallenda Act
Flying Wallendas' Cross Times Square on High Wire in Death-Defying Stunt - The New York Times
Nik Wallenda prepares to walk across Niagara Falls - CBS News
Jenny Wallenda, Matriarch of Daredevil Family, Dies at 87 - The New York Times