MONTREAL — As technological change accelerates, CBC/Radio-Canada has to keep pace, according to CEO Hubert Lacroix, who said Thursday “we can’t think of the public broadcaster as one driven by legacy assets.” “We can’t stand still,” Lacroix said in an interview at the Public Broadcasters International conference, which is being hosted by CBC in Montreal this week. The focus for this year’s two-day event is how public broadcasters can reach the digital generation. Despite the shift in the federal government following last...