When I travel abroad because I'm Columbian I'm always one that they check twice and security and I'm the one that they open my bag and the one they pull to the side to check the visa.

Acting has given me a way to channel my angst. I feel like an overweight pimply faced kid a lot of the time - and finding a way to access that insecurity and put it toward something creative is incredibly rewarding. I feel very lucky.

Virginia is the absolute leader in homeland security and defense and information technology.

I really believe that we don't have to make a trade-off between security and privacy. I think technology gives us the ability to have both.

The bottom line is how do we best provide for the security of the traveling public in light of a determined enemy who is adept at constructing well-designed well-concealed devices which would not show up in a walk-through metal detector? We're trying to employ the best technology to identify any possible threat.

If we had been less reliant on technology and the security that we enjoy in being divorced from what we used to know maybe things would have turned out differently.

With existing technology we can enforce airport security without sacrificing our personal privacy.

Energy has become a national security issue and as technology continues to improve there will be more debates like the one on Keystone.

First I do not think there is any silver bullet to solving the technology side of the security equation.

One of the things that has been truly incredible to observe though is the amount of venture investment that has gone into early stage security technology.