Real ID: What to expect at TSA checkpoints this week as May 7 deadline looms

It could be an interesting week at U.S. airport security checkpoints, as a rule that has been 20 years in the making takes effect. Starting Wednesday, May 7, the Transportation Security Administration will begin enforcing its long-delayed Real ID policy. To get through TSA checkpoints, travelers will need to have an approved driver’s license ­— one …