One piece of PBS’s coverage of the last night of the Democratic National Convention unwittingly confirmed media labeling bias on PBS and other “mainstream “outlets. First, Washington Post columnist Jonathan Capehart hailed the Democrat’s vice-presidential nominee Tim Walz for using the supposedly less frightening and more convincing term “gun safety legislation” instead of “gun violence laws” (a term the PBS News Hour also uses). Anchor Geoff Bennett expanded that "language" argument to encompass abortion. Anchor Geoff Bennett, 9:50 p.m. (ET): We have seen Democrats do that on abortion, talking less about abortion rights and more about reproductive freedom. To what...