From: WMTW Portland on Sun, Nov 21 2010 2:19 PM

The head of the Transportation Security Administration acknowledged that new full-body scanners and pat-downs can be invasive and uncomfortable, but he said that the need to stay a step ahead of terrorists rules out changes in airport screening.

From: WMTW Portland on Wed, Nov 17 2010 12:45 PM

Transportation Security Administration head John Pistole defends body scanners and revised pat-downs that some travelers say are too invasive.

From: WMTW Portland on Wed, Dec 09 2009 2:53 PM

Homeland Security officials are grilled in the Senate over the Transportation Security Administration screening manual that was posted online.