“With a patchwork of lax gun laws and background check loopholes in states across America, businesses like Kroger have a duty to respond to public safety concerns by adopting uniform policies that ensure we can take our children to the grocery store and not have to worry about being confronted by customers carrying semiautomatic rifles who may have never gone through a background check or safety training.”
Source : http://www.stltoday.com/business/local/panera-to-customers-please-leave-your-guns-at-home/article_9c0a5858-6af9-5916-aaaf-e78df4ba3725.html