The union at Tyson’s Shelbyville, Tenn., chicken plant has negotiated a new contract that adds Eid al Fitr as a paid holiday for all employees, and drops Labor Day. A few observations: First, just complaining about illegal immigration won’t do — this change was made to accommodate Somali and other Muslim (legally admitted) refugees, sought out by Tyson (and other meatpackers) as an alternative to illegal Hispanic workers. Second, this is just another example of the conflict between mass immigration and modern society. In this case, we see modern elites’ unwillingness to require newcomers to conform to our ways, and instead conforming to theirs. And finally, the irony of a labor union dispensing with Labor Day just underlines my contention that the unspoken motto of the Left is immigration uber alles — there’s no interest or constituency that the Left won’t abandon if it conflicts with open borders.