My point is that the terms 'black', 'dark' etc are used in everyday lexicon not necessarily out of racist undertones, but by a lack of awareness that they could be offensive.
' Blackballed ', ' Blacklisted ', ' Black sheep of the family', 'Black eye' , 'Its a dark day..' etc etc are used even by some reputable media to denote generally bad happenings.
Am not sure about McLaurins motives nor want to speculate specifically on that utterance, nor am I defending him.
Just making the point that people/publications use that term not necessarily out of racism, but out of habit/innocence/unawareness/ignorance...take your pick.
Just try typing ' Black Monday/Tuesday....' on the net and see how much hits you get, none of which portray happy happenings.
FWIW, I'm against using that term in any adverse context other than to describe a color.