I’m always amazed at the places my cameras bring me. It was media preview day for the CN Tower’s EdgeWalk, where daredevils walk 356m (1,168ft) above the ground along a catwalk atop Toronto’s famous CN Tower. There’s a safety harness and an overhead rail, but no hand rail at all. Just a metal platform and a view. Not a month earlier, I had photographed the CN Tower being struck by lightning. Thank God this was a clear day.