A train derailment in southern Mexico that killed 13 and injured dozens more is presenting President Claudia Sheinbaum with a fresh test to hold her government accountable. The Sunday accident hit a major rail line that was revamped and operated …


A train derailment in southern Mexico that killed 13 and injured dozens more is presenting President Claudia Sheinbaum with a fresh test to hold her government accountable. The Sunday accident hit a major rail line that was revamped and operated …