"... Next time you get stopped speeding, get that cell phone out and take a picture of the odometer the second you see those flashin' lights come on. And then, when you go to court and the trooper tries to lie about your speed and says "He was goin' 67 at 5:32 p.m.," then you can say, "Hey, judge, I've got a picture on my cell phone that shows I was going 62 at 5:32 ... not 67."