Hundreds of migrants from various countries left Mexico's southern border to make it to the U.S. before the upcoming elections, fearing a potential border closure under a new Trump administration.
Key Points
Migrants fear border closure under a new Trump administration.
Caravans tend to break up in southern Mexico.
Mexico has made it harder for migrants to reach the U.S. border.
Pros
Migrants seeking asylum have organized to reduce risks during the journey.
Cons
Difficulty in obtaining travel permits without visas.
Risk of being attacked by gangs or stopped by officials during the journey.