Do you have smoke detectors in your home?

If you do, great, now check the batteries! If you don't, then GET ONE NOW. I am utterly tired of watching the news and seeing people die in a fire and then come to find out that their home does not have working smoke detectors. Today in Philadelphia a woman and her niece were killed in a fire. The fire department was at their house two weeks ago and offered to install smoke detectors in their home. The residents of the home turned them down. Please please please if you do not have a working smoke detector in your home, GET ONE.