If requiring someone to produce photo ID before they could vote is a violation of their civil rights, then every other business and institution requiring it as a condition of transaction is guilty of it as well. A restaurant who refuses to serve Black people would be shut down for it. Why are car rental companies, banks and airlines not being shut down for refusing to serve the photo ID-less?

If it is discriminatory to require a photo ID before someone can vote, then why are airlines, hospitals, banks, educational institutions, car rental companies, etc. not all being sued by DOJ for denying citiizens without photo ID equal access to these services and institutions? If this really were a "civil rights" issue, wouldn't the demand for photo ID be the same as posting a "No Coloreds Served" sign in the window of your business?