a visual scan of the vehicle as i walked up appeared that they were doing construction. there were soiled jackets and heavy garments to wear outside in the weather. >> do you have i.d. with you? >> no, sir, i don't. >> an expired license plate and no driver's license or any i.d. for that matter, harker knows these factors can indicate criminal activity. but still he's not jumping to conclusions. >> there are a lot of folks who have suspended licenses who are not criminals. they're just forgetful. >> you got any registration with you? >> no, sir, i don't. >> i didn't want to be real aggressive with the gentleman in case he had a driver's license and we were just going to give him a warning. do you have any i.d. with you at all? i asked them why they were there, they said they were doing construction. they had been at the gun show in the chillicothe area. >> now he's getting suspicious,