Protecting yourself in active shooter situations

The mass shooting in Maine is only underscoring the importance of preparation and reaction in the event of such an attack. Over the past years, we've seen mass shootings at grocery stores, houses of worship, movie theaters and this week a restautrant and bowling alley. David Katz from global security group talks about what if you're ever in that situation.

Top Videos

Most Watched

KTVU Vault

Wild Rides