the measles outbreak recently in the news has renewed the vaccine issue. there is a new frontline documentar documentary documentary, the vaccine, and should vaccinating children take a choice. >> brett's family has come to argue that reed elementary should bar children that don't have legitimate exemptions. >> please eliminate the personal belief exemption at reed. >> my name is rhett prower. leukemia is cancer in my blood. >> rhett has become a poster child for the pro-vaccine camp which is now on the offensive, with california politicians considering new legislation to repeal personal belief