It's probably those charming union goons. I was shopping in Walmart the other day and noticed some frozen packages where the seal had been broken. It looked intentional - not like a slipped box cutter. When asked, an employee explained union guys come in and damage the food to make Walmart look bad.
The fact that union goons would be willing to endangers peoples health tells me all I need to know about union ethics - or is that an oxymoron?
Would these jerks do dynamite hoax? Yep. They're overpaid lowlifes -- and they would do it in a New York minute.