CA DMV implements stricter laws on driverless car traffic violations

This is Ask an Expert where every weekday at 9:20am on KCBS we're giving you direct access to top experts in various fields. California's DMV has rolled out what it's calling the most comprehensive autonomous vehicle regulations in the country. The new rules allow law enforcement to ticket companies when driverless cars break traffic laws. For a closer look, KCBS' Steve Scott spoke with Bryant Walker Smith, law Professor studying AI and transportation at the University of South Carolina.