A caravan of humanity fleeing poverty and violence in their own countries for a better life in the United States is a scene not at all atypical on the journey north towards the US-Mexico border. Along the way, many have had to deal with hunger, dehydration, and the unwanted attention of criminal gangs. And the end of their journey in no way guarantees a warm welcome.
Pause for a moment to browse this remarkable photo gallery and find out what it's like to walk with the dispossessed.