Migrants heading toward the U.S. carry Honduran and Guatemalan national flags in Guatemala on Monday. President Trump has threatened to cut off aid to Honduras, Guatemala and El Salvador for failing to stop the caravan's journey.
Orlando Estrada/AFP/Getty Images
Thousands of Haitians were promised homes by aid groups like the American Red Cross in the wake of the earthquake in 2010. Instead, many were given temporary shelters without bathrooms, kitchens or running water.
Marie Arago for NPR
Don't have a "functioning postal code"? Aid workers can download and print Jaded Aid from the field. NPR's Goats and Soda team played a round using the downloadable deck.
Victoria Sarno Jordan/NPR
Tej Rokka is a Nepali pastor who works with the evangelical group Climbing for Christ. He's standing inside Savior Alone Redeems Asians church, in Kathmandu, where he preaches.