This is absolutely for real!
Sources
https://www.change.org/p/quicken-loans-arena-allow-open-carry-of-firearms-at-the-quicken-loans-arena-during-the-rnc-convention-in-july-2
http://occupydemocrats.com/2016/03/25/insanity-12000-republicans-sign-petition-allow-guns-national-convention-cleveland/
http://www.miamiherald.com/news/politics-government/election/article68111532.html
http://www.ohio.com/news/break-news/more-than-5-000-support-petition-to-allow-guns-at-republican-national-convention-in-cleveland-1.671384
