Saturday, Sept. 28 is the day everyone is encouraged to take a close look at the smoke alarms in their home. Are there working? Are they old? Have they expired? The "Saved by the Beep" initiative aims to have everyone test their smoke alarms. Take a picture as you do it and post it with the hashtags #savedbythebeep and #ldnontfire. Mike Stubbs sat down with Shannon Byron and Deputy Fire Chief Matt Hepditch of the London Fire Department to talk about the initiative.