 Awareness of labor interest has been growing recently, but I'm one of those who has not known what you mean when you say the labor movement has been fractious. That surprised me. Why and in what ways has it been fractious? Oh, my goodness. How many hundreds of years of labor history do you want from me? So in recent years, one of the big things that unions can't agree on is sort of how and who to organize and where and which unions should be doing that organizing.