Before, not like this. thanks so much. more now on the mug shot itself and the photo gallery it joins. tom foreman has a snapshot. reporter: hardened criminals, wandering celebrities, and now this one. for many, a mug shot is a step toward the penitentiary. donald trump hopes his will lead back to the presidency. what has taken place here is a travesty of justice. we did nothing wrong. i did nothing wrong. go tomorrow night and let s change america together. thank you! reporter: he s not the first politician snapped that way. former senator and democratic presidential candidate john edwards was charged but not convicted of scheming to violate campaign finance laws to hide an affair. former texas congressman tom delay was convicted of money laundering and conspiracy. then the conviction was overturned. the lone star states former