Live

Watch CBSN Live

When should you use violence to defend yourself?

Self-defense expert Tim Larkin, author of the book "Survive the Unthinkable," weighs in on how to tell when violence is the only option to defend yourself, and whether George Zimmerman and Michael Dunn could have taken different paths.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.