Migrants say they are facing increased harassment and unabashed cruelty by local, state and federal authorities as permanent residents' general attitudes toward immigrants shift.
Thousands of Haitian migrants who had lived in South America for years are crossing into Mexico, overwhelming that country's capacity to process them. Many say their ultimate destination is the U.S.
More than 100,000 people have crossed the Darién Gap jungle from Colombia to Panama so far this year. The environmental impact and threats from cartels are many.
