FAIRBANKS, AK — With cell phones in almost every car, the average Fairbanks resident can follow an important highway safety tip during this holiday season — “report every dangerous driver immediately.” In other words, be REDDI.

HOUSTON, TX — Cardiologists are quick to point to statistics showing that the “door-to-balloon” treatment time for heart attack patients has dropped significantly in the past few years.

DURANGO, CO — The Durango Police Department relies heavily on the community to report suspicious activity, crimes in progress or crimes that have just occurred.

MESA, AZ — Mesa and Gilbert firefighters are saving more victims of cardiac arrest through revamped cardiopulmonary-resuscitation methods.

GRAFTON, MA — I’ve received several requests to rerun this column pertaining to 9-1-1, its proper use and how it works with cell phones.

RUTHERFORD COUNTY, TN — More than 2,000 calls are answered each day by telecommunicators at the Rutherford County Sheriff’s Office.

COVINGTON, TN — In a life and death situation you want to be able to call 911 and get help right away.