I was pulled of for speeding. I was so scared because I had some weed on me. I began shaking and stuttering. The cop asked me if I was okay. He reached in my window and touched my heart (I'm a guy). He said, "What's wrong sir?" Then he asked if I had any drugs or weapons in the car andI told him I did not. Then he asked me "Are you sure, your heart is pounding?" He asked if I would mind if he checked my car and I politely declined. He then went back to his patrol car and next thing I know, a K9 car arrives. The officer made the dog sniff the car and the dam Shepard picked up a drug scent. The officer then told me to exit the car. They searched the car and discovered the weed and arrested me. Was it lawful for him to do that even though I declined? That's a violation of my 4th amendment!