Can TSA do a better job of detection of explosives than they could ten years ago?

FORBES: Young Juvenile Makes An Explosive With Baby Powder And Other Tales From The URI Explosives Lab

The Mars Science Laboratory is a precursor mission to sharper technology that could do life detection, Grotzinger said.

CNN: Rover Curiosity near Mars landing

Most countries do not use body scanners, he said, preferring to use a combination of metal detection and technology that can identify explosives.

CNN: TSA removes body scanners criticized as too revealing

The GMC's guidance continues to explain that doctors should usually seek the patient's consent or tell the patient they are going to disclose information without their consent, unless to do so would put others at risk or would undermine the prevention or detection of a serious crime.

BBC: Gun concerns: Why doctors should not always speak out