I'm from Sweden, so not sure about your laws etc. (Even though I've been to the States several times and love it...)
Now 2 weeks ago I was for a layover in Atlanta, Georgia.
Since I love CocaCola I wanted a picture of med outside their HQ drinking a Coke
(Yepp, cheesy )
When we stopped to do this, one of the guards came out and told me that we were not allowed to take any pictures of the buildings, and that the guards watching the cameras inside would call the cops...
Well, we had alredy gotten the pictures so we said "Thank you" and left.
But my question is: Can a pricate company like Coca Cola forbid people taking pictures of their buildings in America?