Landrieu lost the runoff in Louisiana.  On election night the last White Democrat serving in the House lost.  So, that is the Southern Strategy complete-- all Southern governors are Republicans, all Southern Senators are Republicans, and no White Democrats are left in the House.  Let's see, does this mark a clear enough line between the two major political parties?  Does this have anything to do with the demonstrations going on over police killings of young Black men?  "The problem of the twentieth century is the problem of the color line."   Double down on that for the twenty-first century.