You are asking the wrong questions....but here are some of the right answers:
http://www.freerepublic.com/focus/bloggers/2947968/posts
http://business.time.com/2013/01/11/walmarts-on-again-off-again-relationship-with-guns/
In view of your attacks on Walmart and accusations, my questioning for clarity is appropriate.
So tell me the national grocery stores and box stores that are more conservative than Walmart, and what was that gun stuff about them that you were claiming?
Don’t give me links, it isn’t my place to go research to see if I can find a defense for your claims.