SAN DIEGO -- Get ready to 'fall back' this weekend.
Daylight Saving Time ends at 2 a.m. Sunday, so before going to bed Saturday night you'll want to set your clocks back an hour.
It's also a good time to check the batteries in your smoke alarms, carbon monoxide detectors and any flashlights or other devices you have in an emergency kit.
Did you know -- the only states that do not observe daylight saving time are Hawaii and most of Arizona.
