Nursing video analysis

Critically analyze the information contained in news article. Then write a well though out answer ( abut 1-3 pages in length, at least 600 words) to question listed below:
What factors appear to threaten this medical-devices supply chain with its manufacturing hub in Tijuana, Mexico?
Why is it hard to relocate these medical factories back to the US? pdf attached and video link is here https://www.youtube.com/watch?v=xCASqaKwpqQ