Check out Amnesty International heart wrenching report on migrants in Mexico: Invisible Victims: Migrants on the Move in Mexico, which I had not seen before. The plight of migrants going through Mexico has deservedly been receiving a lot of attention in the past few years, even before the recent massacre. There isn't anything really new in the report, but the following highlights the entrenched corruption that makes effective reform so difficult:
Many of the cases detailed in this report highlight the involvement of the authorities at some level in many abuses against migrants. Far too often, officials provide criminal gangs with cover to commit abuses or simply fail to intervene to prevent a crime being committed against a migrant. Failure to take action to prevent a crime or to record and effectively investigate a crime amounts to concealment and needs to be taken as seriously as complicity or acquiescence (p. 38).
The report has 26 different recommendations, though it ends up sounding a bit more like a wish list than realistic prescriptions.