You're going to lift one foot out in front of you, your left or right, that's up to you. You're going to hold it until I tell you to stop. While you're holding, you're going to count out loud in thousands, 1 1,000, 2 1,000, and so on, until I say stop. You okay? While you're doing it, you are going to stare down at your foot. So, do you want to watch me do it? So, I'm going to stand just like this. 1 1,000, 2 1,000, 3 1,000, 4 1,000, 5 1,000. Just like that. Keep my foot right over the ground. All right. So, when I say start, you're going to do that for me, all right? Make sure you keep your hands at your side, put one foot off the ground about 6 in and you're staring down at your foot. Do you have any questions? All right. Ready and don't forget to count by thousands, all right? And start. >> Okay. >> All right, so we're going to stop that one. >> All right. >> Racial, I know you said you haven't been drinking. Are you willing to use a portable breath test? How this is going to work is you're going to put this in your mouth like a straw and you're going to blow until I say stop, okay? >> Mhm.