just to give birth for the explicit purpose of securing citizenship for their infant. just in the last month, in a story that got very little attention, a worker at one of these host homes went on a gruesome attack, stabbing two adults and three infants. one of them only three days old. this particular site was used primarily by a chinese citizen seeking get that all important passport for their infants. ming lee chan is an immigration lawyer in new york in the area where this birth center was broken up. this story got very little attention. you pointed out that some of these birthing centers are properly registered and some are not. explain that. >> from the experience of dealing with my clients and talking to other customers, i learned that some of the maternity centers are registered