We all have done this one time or another I did this running into the grocery store, I know I am bold. I left my car running because I did not want to get back into a cold car.

Usually, in the morning I will run out and start my car.  I am not getting into a freezing car.

Nearly 600 warnings were issued during last year's Puffer Week.

Colorado law enforcement in collaboration with Coloradans Against Auto Theft have designated this week Puffer Week.