After reading ‘Technologies for primary screening in aviation security’, discuss

After reading ‘Technologies for primary screening in aviation security’, discuss the research with your colleagues and share your assessment of findings, particularly as the research relates to existing regulations/laws in aviation security in the U.S. and/or internationally. In your initial post, respond to the following questions:
1. Where do you see weaknesses/strengths?
2. What do you think are ongoing threats, and can you identify opportunities for improvement/change? Be specific.
*** The article is attached below as a pdf file
*** Only one more reference needed including this article