https://www.kqed.org/news/11675630/we-do-not-have-a-policy-of-separating-families-dhs-head-says-contradicting-policy
Defiant Homeland Security Secretary Defends Family Separations | KQED
Homeland Security Secretary Kirstjen Nielsen went before reporters at the White House to defend the controversial practice, as more Republicans joined...
homeland securityfamily separationsdefiantsecretarydefends
https://www.aclu.org/news/immigrants-rights/border-officials-are-still-defending-family
Border Officials Are Still Defending Family Separations | American Civil Liberties Union
family separationscivil libertiesborderofficialsstill
https://pure.psu.edu/en/publications/a-family-portrait-of-lanmodulin-selectivity-for-enhanced-rare-ear/
A family portrait of lanmodulin selectivity for enhanced rare-earth separations - Penn State