A would-be robber got the scare of his life after an Iraq veteran clerk pulled a gun on him during an attempted run on the cash register at a liquor store in Marionville, Missouri. The unidentified man walked into Beer:30 smoking a cigarette. Security-camera footage shows the clerk, 54-year-old Jon Lewis Alexander, gesturing for him to leave, as smoking is not allowed inside the store. The suspect then pulled a gun on Alexander and demanded all the cash in the machine. What the young man didn't realize, however, was that the silver-haired store clerk served four tours in Iraq and worked as a prison guard and bounty hunter. (Yes, a bounty hunter.) So he wasn't someone you trifle with.