For the past three months, young people from 10 to 21 years of age have come together in Sacramento once a week to discuss their role in their physical environment. As part of the Youth Voices for Change initiative, the group called the Sactown Heroes collaborated with UC Davis scholars, artists and graduate students to explore their community, what they like about it and what could change. The culminating event on Tuesday was a presentation of their findings to the community. 14-year-old Bradly Palmer said he would change "where youth are welcome and where they are hired for jobs. Some places discriminate against youth because they think they're trouble-makers." He is a student at West