Hugo Black,
Allen Bradley C v. Local Union N3 International Brotherhood Of Electrical Workers…
“ The primary objective of all the Anti-trust legislation has been to preserve business competition and to proscribe business monopoly. It would be a surprising thing if Congress, in order to prevent a misapplication of that legislation to labor unions, had bestowed upon such unions complete and unreviewable authority to aid business groups to frustrate its primary objective. For if business groups, by combining with labor unions, can fix prices and divide up markets, it was little more than a futile gesture for Congress to prohibit price fixing by business groups themselves. ”
