Update
I got a call from Russ yesterday. He has worked their for 30 years and is in charge of security here in Vegas. I told him what had happened and he was cringing on the phone when I told him about her law skills. He said the official corporate position is to "prefer" customers not openly carry. A teller should NEVER mention the firearm especially in a negative light and to also refrain from passing off any opinions as fact or law, or to engage in politically hot topics while other customers are in line. If a teller has any concerns she should call security AFTER the customer has finished his business, to discuss any legal matters. Russ was very helpful. He stated he was pro gun and apologized for the tellers actions.
After work I went to the store to grab some food and walked by the bank and figured I would engage her in conversation again.
I told her I had spoken with Russ but did not mention any names. She said she knew Russ and he was a cool guy. She said she would not have cared if I said her name because she KNEW she did nothing wrong! Christ on a stick, this chick "KNOWS" a lot of things! Anyways I started reading from their handbook about not engaging in political talk or matters of law to customers. She started getting a little pissed off and defensive at this point. She then said "well I know it is corporate policy to help customers even if they have a gun, but I have the right to refuse service if I am uncomfortable and make you wait for another teller!" /facepalm
I come along these types of people all the time. The God complex mentality of "I AM NEVER WRONG!" I could push the issue even more and maybe get her fired or at least written up. I won't do that for a couple reasons. I think she has learned her lesson and won't be saying anything to an OC'er in the future and the other reason is now she has to see me OC every time I get groceries and do some banking!!
On a side not I just realized I mentioned Christ and God on 1 post!! WTF I'm athiest!!