Innocence

Jace and I were out on our bread route last night when we came to the cops house. He lives just a block from us and Jace really enjoys visitng him. As he was getting out of the car he said, "I hope I don't have any drugs on me." I said, "What do you mean?" He said, "Don't you know he has 2 drug dogs?" I said, "Yes, but what do you mean? Why would you have drugs on you?" He said, "You never know mom. Some could have touched me." Mmnnnn?