Nearly three years have passed since Andrés Manuel López Obrador was elected president of Mexico and, before a sea of euphoric supporters, promised: “I will not fail you. You will not be disappointed.” “I knew he wouldn’t fail us because I felt so sure about him and because we knew that his plan for the nation was achievable,” said Teresa Sordo Vilchis, a 71-year-old obradorista who has been a dedicated follower for more than a decade – and.