Where is my Mother? The Injustice of a Broken Immigration System

Maria, 7, and Lupe, 3, are our next-door neighbors. For some reason, they have decided they like coming to our house. I'm not exactly sure why, we have nothing that I would consider appealing to a 3- and 7-year-old, but they come ... almost daily. Because of this, and our history with their family over the past few years, we have gotten to know their story quite intimately.