I'm not sure that's what was going on.
My understanding of dairy ops is that the barn that burnt up was the holding area prior to milking. I'll see if I can find any specific info.
I'm betting it was collective dust from feed & grain coupled with open flame or large spark.
Sad part...amounts to around $36,000,000 in just lost cattle alone. Doesn't even count the lost dairy production.
...the tinfoil-hat-side of my brain is now waiting for the 'right wing attack against the WEF' that will obliterate many people there and be the 'reason we have to embrace the WEF's plans.'