Updates on the economics of immigration, France's yellow vests join union-called general strike, demonstrations against Sackler family's profiting from oxycontin, and New York City Council considers giving priority to fast-food workers (majority) over employers (minority). Major discussions of: (1) successful strikes by Mexican workers and their collaboration with progressive new Mexican government, and (2) Trump/GOP's inheritance tax cut benefits richest, worsens US inequality of opportunity.