Thousands of migrants and refugees have set off on foot from southern Mexico - in the hope of making it to the United States.
The group is mainly made up of Haitians and Central Americans, who have been stranded in southern Mexico for months.
There were minor scuffles as they pushed past state police, who were trying to stop them.
Al Jazeera's John Holman reports from Mexico City.

- Follow us on Twitter:   / ajenglish  
- Find us on Facebook:   / aljazeera  
- Check our website: https://www.aljazeera.com/

#Mexico #US #Migrants #Refugees