Mexican students: Mass protests for missing trainee teachers
Family and friends of 43 Mexican students, who disappeared at a protest in September, have arrived in the capital ahead of mass protests.
Mexican authorities say local police handed the students to a drug gang who then murdered them, but some families still believe they will be found alive.
Previous protests have turned violent.
Wyre Davies reports from Mexico City.
20 Nov 2014
- From the section Latin America & Caribbean