In Spite Of Growing Risk, Why Some Parents Still Won't Vaccinate Their Kids

U.S. and California State Senators say its time to change a law that allows parents to opt out of vaccination for their kids.  Democratic state lawmakers are proposing a bill to require children to be vaccinated before they attend school, unless there is a medical reason.  Capital Public Radio's Health Care reporter visited a Sacramento school where a number of parents have chosen not to vaccinate their kids because of personal beliefs.