Many of these families are coming to seek asylum. So Trump punishes the children, just like he did to the Dreamers.The "Party of Family Values" at work. Disgusting, heartless, needlessly cruel, counter to Christian values in the extreme.
Horrified citizens should collaborate on a national-level ad to show what tearing families apart looks like: screaming terrified young children taking from their hysterical sobbing parents, with a voice over talking about the conditions these people are fleeing from. Fade to Donald's gilded apartment in the sky.
The Catholic Bishops are most displeased with Trump's immigration policies. They know evil when they see it.