OTTAWA — CBC/Radio-Canada has been at the vanguard of changes the broadcasting industry has faced due to the emergence of digital media in recent years, Scott Hutton, the CRTC’s executive director of broadcasting, told a Senate committee on Wednesday night. “They are trying and they are exploring, and they are actually putting some level of their own budgets behind developing content for all platforms and actually exploring new things on new platforms, so they certainly have been at the forefront of … digital media,” Hutton said. He made the comments in...