The humanitarian aid group No More Deaths’ main desert camp, located in the Altar Valley of Southern Arizona. Camp is stocked with food, water and medical supplies. During the summer months, volunteers use the camp as a base for organizing water drops and hiking patrols in the surrounding desert. (Photo by Rachel Alexander)

Sara McCaslin is an editor and visual journalist for The Seattle Globalist. She worked for several daily midwest newspapers including The Flint Journal, The Columbia Missourian and The Boone County Journal before moving to Seattle. Sara trains the next generation of journalists through the Globalist Apprenticeship Program and is a graduate of the Journalism School at the University of Missouri.