Mosque
"We already went round and round about this, and what you changed was what we had agreed to  The mosque itself and other RSs refer to it as being in Falls Church. I think the language we had is best.-"

1. Who are "we"? - I do not remember editing this article before
2. Reliable sources typically use the United States Postal Service address in describing the location of a place. The thing is, the USPS address does not necessarily correlate with the actual location of a place. People editing articles related to the United States need to understand this and accept any edits that, while using reliable sources (maps + street address), demonstrate that the actual municipality/CDP/location is not within the city indicated in the USPS address. Sometimes reliable sources do refer to the real location, and those are very helpful to use too.