Alabama State Federation of Labor. Nos. 588, 855, 811, in Supreme Court of United States, Oct. term, 1944, Alabama State Federation of Labor et al. v. Robert E. McAdory et al.; Congress of Industrial Organizations et al. v. [same], on writs of certiorari to Supreme Court of Alabama; Leo H. Hill et al. v. Florida ex rel. J. Tom Watson, attorney general, on writ of certiorari to Supreme Court of Florida; brief for United States as amicus curiae.