No longer welcome: Mexican view of migrants changes

The ‘not welcome’ sign goes up for members of caravans travelling through Central America headed for the US.

Mexico is dealing with unprecedented numbers of migrants trying to get to the United States.

Thousands of them have walked all the way from Guatemala, Honduras, and other countries.

That’s despite warnings from US President Donald Trump that they are not welcome.

Al Jazeera’s Manuel Rapalo reports from Arriaga, Mexico.