21. In 1989, Ms . Bennett voluntarily surrendered her children to the child welfare agency . 22. The state child welfare agency allows homosexuals to be foster parents and permanent legal guardians. 23. She began working for the Children's Bureau, a Federal child welfare agency . 24. Zambuko now receives most of its boys as referrals from child welfare agencies in Harare. 25. Child welfare agency executives fear that foster care's existing problems will only be exacerbated.26. And those decisions will be made by non-profit child welfare agencies , not HMOs. 27. Enter Terry Weiss, an assistant deputy commissioner in the city's child welfare agency . 28. The child welfare agency ought to be doubly sure that its investigators are not missing something. 29. Again, there is no evidence that the child welfare agency intervened to restore the housing grant. 30. It is unclear if the child welfare agency was ever informed of the change in financial circumstances.