In regards to the facilities for unaccompanied children at the border, the Biden admin asked for volunteers, specifically to work with the children, and waived background checks for the volunteers. Surely, nothing untoward could be happening to those kids in US custody with unverified volunteers.

https://www.msn.com/en-us/news/us/us-waives-fbi-fingerprint-background-checks-on-caregivers-at-new-migrant-facilities/ar-BB1f2htG

https://hotair.com/karen-townsend/2021/03/29/biden-administration-asks-volunteers-deploy-border-suspends-fbi-checks-facility-caregivers-n381355