The DREAM Act, bipartisan legislation first introduced in Congress in 2001, would provide conditional residency for undocumented youth brought to the United States as children. It recognizes that undocumented youth have done nothing wrong and that they should be allowed to work, to go to school, and to travel. The bill makes college more affordable through in-state tuition and gives the undocumented a path to citizenship if they graduate from college or serve in the military. Congress has failed to pass the DREAM Act, and fourteen states have filled the gap by implementing their own laws and...