Uh Oh, First, an attempt on the PM of Malaysia, and now..???
A friend put a light on this for me, Target Audience Analysis
Intro to a PLAYBOOK(S)
https://www.jwc.nato.int/images/stories/threeswords/TAA.pdf
It is HEAVING used in the machining industry as both a coolant and heated "bath".
A definite sabotage to target both US manufacturing and domestic transportation.
Hot summer indeed.
Sorry, text got borked somehow, it is a chemical