Only 62% of 18 year olds have a drivers license[1]. That's not nearly enough to rely on it as a national ID. [1] https://www.statista.com/chart/18682/percentag

Only 62% of 18 year olds have a drivers license[1]. That's not nearly enough to rely on it as a national ID. [1] https://www.statista.com/chart/18682/percentage-of-the-us-population-holding-a-drivers-license-by-age-group/ https://www.statista.com/chart/18682/percentage-of-the-us-po...