Facilities that hold cows are usually made of cement. It's not natural that this many cows would have died in a fire. One possible commentor made these insights:
It's the aliens... they're here. Their leader has made contact with earth, and has said he will be slowly replacing governmental leaders from his stakeout in an underground bunker. His most recent step was to get rid of the Queen of England and take over the British Crown. He and his minions are initiating a coup against the United States in order to take over all the earth. Their intent is to destroy all the food supply and commerce so that people have to attend alien ships called Fuh EEMA in order to get their share of gene-modifying plasma. It is alleged they call their leader Berhico Bama. His minions are "illegal." Their favorite human invention is the double wide trailer. Other than that; things have never been better on the news front. It definitely is not the worst 'er shires. Except if you're a cow.
(This post is satire and has no connection to any real human or alien being or organization)