One of the characteristics of the Minneapolis Star Tribune that makes it such a bad paper is the relentlessness of its bias. From coverage of the local news, to the editorial page, to the letters to the editor, to its metro columnists the paper is saturated with a leftist know-nothing perspective. The one exception is columnist Katherine Kersten, whom the paper treats like a virus against which antibodies must regularly be deployed. Thus the editorial page runs editorials that argue with her columns and the letters to the editor tilt markedly against against her columns. On the Star Tribune site...