That doesn't dispute my premise. I do think that lower level employees are bringing partisan politics to their job. I don't think this is being orchestrated by the corporate office.
I've said before that if anyone runs into someone spouting lies like the employee in that link, we should get their name and submit a complaint to corporate. This is something that can hurt corporate and I'm sure corporate would like to know if employees are making official sounding statements and claims, without official sanction.
The store managers should also be turned in if they are doing the same. The power of the complaint, and if we do this right, more conservative and fair managers will be in place and conservative books will get equal prominent placement as befits their sales status, not the opinion of the manager.