Owners would face fines of $100 for the first offense and more for subsequent ones. The action comes after four fatal attacks by the dogs in the county in the last five years. After a rash of deadly pit bull attacks throughout the Inland Empire, the San Bernardino County Board of Supervisors approved a measure Tuesday requiring all pit bull owners to spay or neuter their animals or face fines. In the last five years, pit bull attacks have killed four people in the county, including a 2-year-old San Bernardino boy who was mauled in May by one of the...