Rusty Dornin / CNN:

BBQ-smoker-turned-’Robocop’ chases off drug dealers  —  ATLANTA, Georgia (CNN) — It’s midnight on the streets of Atlanta, and bar owner Rufus Terrill patrols his neighborhood with a rolling crime fighter of his own creation.  Meet “Bum-bot,” as Terrill describes it; others in his neighborhood call it simply, “Robocop.”