Upton Sinclair

“ He entered into fluent conversation with Hal, explaining how much interested he was in the check-weighman plan; he wanted to know just what they were going to do, what chance of success they thought they had, who had started the movement and who was in it. Hal's replies took the form of little sermons on working-class solidarity. Each time the man would start to "pump" him, Hal would explain the importance of the present issue to the miners, how they must stand by one another and make sacrifices for the good of all. ”