It is well known that kidnappers, smugglers, and in sex trafficking, adults who abducted children will pretend to be their parents at the border, only later to sell or abandon the children after crossing. Democrats have obstinately 'refused' to recognize that this happens.
Democrats claim that every child at the border who is accompanied by some adult is a child of that adult. And they condemn Republicans for separating them temporarily to attempt to authenticate that these people are 'in fact' a family, and that they are not simply criminal adults exploiting children.
Although they wave the caring, oh so Liberal and enlightened banner of 'kids in cages', Democrats are the cruelest people on Earth, who are knowingly condemning these child victims to a life of slavery and sexual abuse all to score cheap political points.