[The_Reader_David]

Doubtless there are neighborhoods that happen to have a gun store, but no grocery store. And the point of observing this is what?

There are also neighborhoods where fresh vegetables, firearms and ammunition can all be bought at the same store — to wit those that have a Walmart Supercenter. So?

[JimRed]

There are also neighborhoods where fresh vegetables, firearms and ammunition can all be bought at the same store...

And books, too.

[BwanaNdege]

There are also neighborhoods where fresh vegetables, firearms and ammunition can all be bought at the same store — to wit those that have a Walmart Supercenter. So?

...and books

Priceless!