I saw a feature on ESPN last night about Britt Gaston and Cliff Courtney, two Georgia teenagers who are indelibly linked to history as the kids who ran alongside Hank Aaron after the famous 715th home run. Then I googled around a bit and discovered Jim Leavelle, the former Dallas cop who will forever be known as the guy in the hat watching Ruby take care of Oswald in the precinct basement. And then there's Mary Ann Vecchio, a 14-year-old runaway who was photographed wailing over a dead body at Kent State in 1970. And, of course, there's Afghanistan Girl. Can anyone think of other bystanders to historical events whose faces we all know but identities remain anonymous? Is there anyone who has not yet been rediscovered?