Honduran migrants heading to the United States with a second caravan wait next to police in Agua Caliente, Chiquimula region, Guatemala, on the Honduras-Guatemala border on January 16, 2019. - Hundreds of Hondurans have set out on a trek to the United States, forming another caravan, which US President Donald Trump cited Tuesday to justify building a wall on the border with Mexico. (Photo by JOHAN ORDONEZ / AFP)