Then in spite of the evidence and conclusions by the FAA investigators, ask yourself, who is going to martyr themselves for a target as innocuous as a food processing plant?
In a word, Muslims.
I looked at the first few on the list and they look like poor safety practices and maintenance problems. There might be a “strategic” fire or two.
For example, the Taylor Farms, Salinas, CA fire was attributed to a welder starting a fire in a wall.