Changing the channel

Since I never watch t.v. at home, unless the Broncos are playing in the Super Bowl, and then the t.v. is turned off by halftime, when I go to the gym I like to see what's on Fox News. The first thing I do is change the channel, which is always on CNN for some reason. My changing the channel has never caused a fight or argument, since I live out in the suburbs, but I can imagine it might be controversial if I did it in Denver or Boulder. Do you do something similar?