You can definitely have a more narrowly tailored approach by focusing on individuals who show signs of intoxication or show drops of performance.

We really don't know when and where Joe began to display any signs of intoxication.

There are signs of promise in this approach, but certainly the jury is still out.

The approach is about focusing the limited resources TSA has where the threat is the greatest. The challenge here is to look at security through the lens of threat vulnerability and consequence. The suggestions that are being considered are part of a larger effort to challenge the measures we have in place to help us improve security.

Intoxication decontrols the mind and sets it free. The challenge lies in harnessing the power of the free mind.

I think the approach we have taken in the administration, of focusing our energies and concerns on the fundamentals and working to strengthen those fundamentals, has been the prudent approach rather than focusing on the stock market,