the engel family. tests were not necessary. instead the women had no doubt and the families embraced one another. it is the same story for irena and anya,. they are now best friends. both girls want to stay with the families that raised them. a powerful bond that will not break because of a mistake made 12 years ago. andrea canning, abc news, new york. unbelievable that they want to stay with the families that raised them. i understand that you have that bond. don t you think the parents would maybe want to switch them back? you would think. family is defined by more than blood. what the story proves. very interesting. next, an army sergeant returns home from duty but left someone behind, his beloved dog. how he moved heaven and earth to bring his buddy home. you re watching world news now. home from duty but left someone behind, his beloved dog. how he moved heaven and earth to bring his buddy home. you re watching world news now. biz belohis beloved dog. how he moved