Corruption, Infrastructure Audit finds construction of Metro Line 12 “failed” February 20, 2015 Diane Leave a comment CNNMéxico – Line 12 of the Mexico City Metro “failed,” according to an audit by the Superior Audit Office. The opinion is the start of a process to bring sanctions against officials responsible for the failures. http://mexico.cnn.com/nacional/2015/02/20/linea-12-del-metro-reprueba-auditoria-2013-senala-11-anomalias