By KELIN DILLON On Tuesday, April 26, Mexico’s Secretariat of Public Education (SEP) announced it would be overhauling the nation’s public education system, replacing established textbooks and standardized exams with a curriculum based on the leftist ideology of Mexican President Andrés Manuel López Obrador’s (AMLO) so-called Fourth Transformation (4T). According to SEP Director of Educational Materials Marx Arriaga, the new