Thousands of Central American asylum seekers who hoped to reach the United States as part of a caravan are starting to realise that their dream of a new life in the US may be over.
Many are being turned away at the US-Mexico border, with some saying they have not been given the legal protections they are entitled to.
Al Jazeera’s Hoda Abdel-Hamid reports from Nogales, on the Mexican side of the border.
