maria del carmen busata turned out to be 66 years old making her the oldest woman ever known to have given birth. despite fierce criticism she argued that because her own mother had lived to 101 she'd be around long enough to raise and care for her two children. today the world's oldest mother died at age 69. no word on who will raise the now 2-year-old twins. >>> finally, we have an excerpt tonight from a new edition of the pbs series "wide angle." it's called "birth of a surgeon." the story of a remarkable familiar mozambique that trains midwives to take on the duties of a surgeon. one year after the struggle of amelia to train for her new duties "wide angle" returns for an update. >> reporter: two weeks since the midwives first arrived and none of them is any closer to meeting the requirement of 100 surgeries for their training. >> i haven't done. even to watch them. to see them. you have also people who don't understand. what is really the idea of training this group of professionals? >> we have some who agree with us. who support us. but there are some who are not happy. but we'