Has this just been going around without any of the news explaining WHY the hotel was evacuated??

http://www.nbcchicago.com/news/local/Intentional-Chemical-Leak-at-Hyatt-Regency-285008481.html

http://wgntv.com/2014/12/07/chemical-spill-in-rosemont-disrupts-midwest-furfest/

http://www.chicagotribune.com/news/local/breaking/chi-19-hospitalized-thousands-evacuated-in-gas-leak-at-rosemont-hotel-20141207-story.html

http://chicagosuntimes.com/news/chemical-leak-prompts-evacuation-during-midwest-furfest-at-rosemont-hyatt/

Y’know, the fact that - basically - someone attempted mass genocide / homicide at this convention?

Over 5000 notes, and no one mentions the attempted chlorine powder poisoning of these con-goers?