. >> reporter: also, deborah potter on the ethics of inoculation, as contagious diseases such as measles and whooping cough make a comeback. >> there is really also a moral responsibility and an ethical responsibility, i think, for parents to look at their community and think, you know, would i want these children to be sickened because i decided not to vaccinate my child? >>> main funding is provided by the lillian endowment, an indianapolis private family foundation dedicated to its founders and christian religion, community development and education. additionalç funding also provid by mutual of america. designing customized, individual and group retirement products. that's why we're your retirement company. >>> welcome. i'm bob abernethy. it's good to have you with us. this week, the national council of churches was among the many faith groups reacting with dismay after a ferguson, missouri grand jury decided there was no probable cause to indict white police officer darren wilson in the shooting death of michael brown. the decision not to indict wilson followed months of anticipatio

. >> reporter: also, deborah potter on the ethics of inoculation, as contagious diseases such as measlesand whooping cough make a comeback. >> there is really also a moral responsibility and an ethical responsibility, i think, for parents to look at their community and think, you know, would i want these children to be sickened because i decided not to vaccinate my child?