Against her better judgment, Chris Gitelson follows her childhood friend, Aileen Sesso, onto the glass floor of the Glacier Skywalk and sits down. They’re 280 metres above the Sunwapta Valley, a canyon with the Sunwapta River running through it, on opening day for the skywalk, a controversial development in Jasper National Park. I can’t stay here. I can’t. I can’t believe I’m sitting out here “I love it,” said Ms. […]