LOL, the "concern" about children comes with a decided political bend to it.
You had ample opportunity to be "concerned" about Children, and for years, we never heard a word from the resident LibBots.
If you guys want to live in some sort of fantasy land that tells you catch and release and border free-for-all's . . . which in turn lead to a process of incarceration, interrogation and in many cases forced deportation and/or lost children. Was some kind of cake walk for the kids back then, relative to now, then you're insane.
Not to mention the other awful by products for children in automatic asylum situations, which some immigration watchers are concerned has created or will create child dumping.