Complex sentence: With the exception of CJBC, all 35 stations on the CBC Dominion Network were privately owned affiliates, its programming tended to be lighter than that of the Trans-Canada Network and carried more American programming in its schedule.
Split into simpler sentences: With the exception of CJBC, all 35 stations on the CBC Dominion Network were privately owned affiliates. Its programming tended to be lighter than that of the Trans-Canada Network, carrying more American programming in its schedule.