Police officer Ralph Anderson often saw senior citizens vulnerable and victimized . It was also difficult for Anderson to leave his home , so he had to often rely on other people to walk his dogs . He formed a group of volunteers in the United States to reach out to seniors and help . The house calls provide specialized service that police , fire departments usually ca n't . Do you know a hero ? Nominations are open for 2009 the Pew Research Center Heroes .
Police officer Ralph Anderson often saw senior citizens vulnerable and victimized . He formed a group of volunteers in the United States to reach out to seniors and help . The house calls provide specialized service that police , fire departments usually ca n't . Do you know a hero ? Nominations are open for 2009 the Pew Research Center Heroes .