When are terrorist acts most likely to occur?

When are terrorist acts most likely to occur?

Erroll Southers (Former Deputy Director of the California Department of Homeland Security) gives expert video advice on: What are the most common misconceptions people have about terrorism?; What do people try to gain through terrorism?; Who is most likely to commit an act of terrorism? and more...

If I'm looking at an attack that's more localized, like a train or a bus or a bank or a restaurant, I want to hit those locations when they've got the most people. You'll see terrorism occur most often in the hours between 9 am and noon because that's when businesses are most frequented, and most often Tuesday or Wednesday instead of the beginning of the week or the end of the week. So again, it's all about utility and when I'm going to have the highest loss of life, the highest economic impact and infrastructure damage.