Carbon monoxide scare at Calgary home prompts warning from fire department

The Calgary Fire Department is using a close call in the city's southeast Wednesday morning to highlight the importance of having a working carbon monoxide (CO) alarm in your home. The fire department says crews were called to a home in an undisclosed neighbourhood at 7 a.m. by a resident who complained of feeling lightheaded. Both the 911 caller and another person in the home were able to get out safely with their cats and dogs while waiting for firefighters to arrive. Crews discovered the CO l