On the way back from picking up something at the grocery store, I was walking down the street I live on and a cop car drove past. I was in a good mood, and despite reading many a horrible story about police officers abusing their power I respect the police and understand the vast majority of police are pretty cool. So, I thought i'd 'share the love' and give them a big ol' flash of my pearly whites to thank them for keeping my neighbourhood safe.The squad car immediately does a U-Turn and then turns right to cut me off as a cross a road. Both officers get out of the car...