people s days after her worst day. a fourth child, liam, a preemie, died at just six weeks. i felt like my son can t just come in this world just to suffer and then die. reporter: you found his purpose. and it s helped so many kids. reporter: how many good deeds has your group done? hundreds. reporter: hundred? maddie started a nonprofit called liam changed the world and in the 10 years since, he has. we ve paid medical bills for children. reporter: from planning a parade for a kid with cancer, to collecting supplies for flood victims. if kindness is needed, liam s mom is there. her most recent effort: to help army private first class harmony jackson surprise her family. i love you. reporter: harmony hadn t seen her kids in person. i said i love you! reporter: .in seven months. maddie found harmony on facebook and offered to orchestrate the reunion. she lured the dad, telling him
on his face.the video and he had nothing to say after that. reporter: a week later, an ultrasound revealed morgan, a preemie, had a brain hemorrhage. his wife monique says her daughter s behavior is causing her concern. she does this like tensing up and her body kind of shakes. reporter: the hospital released a statement saying they are conducting a review and quote the safety of our patients and their families is always our top concern. now the parents are waiting until august for a neurologist to examine their girl. medical experts tell us that premature babies can be prone to brain hemorrhages and we are told that while dropping babies is not an ordinary occurrence, it does happen from time to time. david. all right, adrienne bankert tonight, thank you. a major headline about the american economy tonight. the u.s. adding 263,000 jobs in april, far more than expected. unemployment falling to 3.6%, that is the lowest level since 1969. the dow responding