U.S. TO REFINE AIRPORT SCREENING AFTER UPROAR

FACING protests from travellers and pressure from the White House, the United States (U.S.) Transportation Security Administration (TSA) head, John Pistole, has assured that while no changes are imminent, the agency will work to make passenger screening methods 'as minimally invasive as possible.'

Pistole, in a statement said that, as in all nationwide security programmes, 'there is a continual process of refinement and adjustment to ensure that best practices are applied.'

Still, he pointed to the alleged attempt by a Nigerian, Farouk Abdulmutalab, with explosives in his underwear to try to bring down an Amsterdam-to-Detroit flight last Christmas.

'We all wish we lived in a world where security procedures at airports weren't necessary,' Pistole said, 'but that just isn't the case.'

The statement came just hours after Pistole, in a television interview, said that while the full-body scans and pat-downs could be intrusive and uncomfortable, the high threat level required their use.

In the television appearance, Pistole appeared to shrug off statements by President Barack Obama and Secretary of State Hillary Rodham Clinton that the TSA would look for ways to alter screening techniques that some passengers say are invasions of privacy.

Obama said in Lisbon on Saturday that he had asked TSA officials whether there's a less intrusive way to ensure travel safety.

'I understand people's frustrations,' he said, adding that he had told the TSA that “you have to constantly refine and measure whether what we're doing is the only way to assure the American people's safety.'

Clinton, appearing on Sunday on NBC's 'Meet the Press,' said she thought 'everyone, including our security experts, are looking for ways to diminish the impact on the traveling public' and that 'striking the right balance is what this is about.'

She, for one, wouldn't like to submit to a security pat-down.

'Not if I could avoid it. No. I mean, who would?' Clinton told CBS' 'Face the Nation.'

'Clearly it's invasive, it's not comfortable,' Pistole said of the scans and pat-downs during the interview on Cable News Network (CNN)'s 'State of the Union.' But, he added, 'if we are to detect terrorists, who have again proven innovative and creative in their design and implementation of bombs that are going to blow up airplanes and kill people, then we have to do something that prevents that.'

Republican lawmaker John Mica, who is set to become Transportation Committee chairman when Republicans take over the House in January, differed with the approach.

'I don't think the rollout was good and the application is even worse. This does need to be refined. But he's saying it's the only tool and I believe that's wrong,' Mica, a longtime critic of the TSA, said on CNN.

With the peak traveling season nearing, air travelers are protesting new requirements at some U.S. airports that they must pass through full-body scanners that produce a virtually naked image. The screener, who sits in a different location, does not see the face of the person being screened and does not know the traveler's identity.

Those who refuse to go through the scanners are subject to thorough pat-downs that include agency officials touching the clothed genital areas of passengers.

House Majority Leader Steny Hoyer, D-Md., appearing on CBS, said Congress would hold hearings on the 'very controversial' issue of how to strike the right balance. Asked how he would feel about submitting to a pat-down,   Hoyer said, 'I don't think any of us feel that the discomfort and the delay is something that we like, but most people understand that we've got to keep airplanes safe.'