Getty Images/iStock photo A dentist was caught driving with more than 100 canisters of laughing gas in his car, and it wasn’t the first time, Texas authorities say. The Harris County Precinct 1 ...

Harris County Precinct 1 deputy constables stopped a dentist in Houston with over 100 nitrous oxide canisters who admitted to inhaling the gas all day. A dentist was caught driving with more than ...