Andrea Black : Release of hundreds of immigrants from detention centers is good step . Parents are taken from children , she says , sent far away to jails with appalling conditions . Black : Ever-growing detention centers run by private businesses with lobbyists . 01:11:10 AM Eastern - John Donvan:
Andrea Black : Release of hundreds of immigrants from detention centers is good step . Parents are taken from children , she says , sent far away to jails with appalling conditions . Black : Ever-growing detention centers run by private businesses with lobbyists . Release people not subject to mandatory detention , she says , use alternatives .