Harlan F. Stone,
Apex Hosiery Company v. Leader…
“ The right to quite work, the right peaceably to persuade others to quit work, the right to proceed by lawful measures within the contemplation of the Clayton Act to attain the legitimate objects of labor organization, is to my mind quite a different matter from a conspiracy directly and intentionally to prevent the shipment of goods in interstate commerce either by their illegal seizure for that purpose, or by the direct and intentional obstruction of their transportation or by blocking the highways of interstate intercourse. ”
