Monday marks eight years since 43 students were kidnapped in Mexico.
Their parents and human rights activists have been campaigning for justice, ever since.
Al Jazeera’s @John Holman reports from Mexico City.
– Subscribe to our channel: http://aje.io/AJSubscribe
– Follow us on Twitter: https://twitter.com/AJEnglish
– Find us on Facebook: https://www.facebook.com/aljazeera
– Check our website: https://www.aljazeera.com/