Starting May 7, you will need a Real ID to board domestic flights or enter certain government buildings. Here’s what you need to know about the cards.

The Tennessee Department of Education said the voucher program will open on Thursday, May 15, at 1 p.m. Eastern Time.

Applicants need proof of citizenship, Social Security number, and Tennessee residency to obtain a Real ID. Editor's note: This story has been corrected to better reflect how to tell if your ID is ...