A little-known government department finally provided some useful data about the children that the US separated from parents that can't be found.

Searching for those refugee children's parents is a good thing to do, but when the ACLU does this, it is mission creep. It should leave the job of aiding refugee children to charities whose mission is to aid children or aid refugees, and focus on its own mission: defending human rights in the US. If the ACLU ceases to focus on its mission, its mission will suffer, and that must not be!