By THÉRÈSE MARGOLIS     On Monday, Jan. 28, Mexican President Andrés Manuel López Obrador (AMLO) opened a political can of worms in the form of the introduction of his “Cartilla Moral,” aka, “The Gospel according to Saint Andrés,” a step-by-step guidebook on how to live a moral life, at peace with nature, your family, your neighbors and humanity as a whole.