A woman agrees to let police search her car before thinking it through. Part of >> my job is to look for illegal stuff going up and down the interstate. You guys don't have anything illegal in the car, do you? >> So, would you give me voluntary consent to search the vehicle for those types of items? >> Sure. >> Okay. I just have a consent form. I'll just fill it out real quickly. >> And what happens if I refuse? >> It's a yes or no question. >> You still going to search it? >> No. Do you have the right to refuse if that's what you want to do? >> I mean, I don't know. >> Okay. You guys have differing stories. You're extremely nervous. You've been nervous since the beginning of the stop. She's extremely nervous. He's been nervous since the beginning of the stop and she's not even getting a warning. So, I'm suspicious. >> And what? >> Okay. So, what I'm going to go ahead and do is I'm just going to take this as a refusal. Okay. I've got a narcotics dog with me. I'm just going to walk him around your car. >> Who's is this mom? >> You don't know. >> On your back. You are both under arrest for transportation for sale.