Two toddlers fell three stories from a Los Angeles apartment window but apparently suffered only cuts and bruises. The LA Fire Department says the one-and-a-half-year-old boy and his two-and-a-half-year-old sister hit a concrete abutment on their way down. Spokesman Bob Collis says: "These little folks are pretty resilient," adding he's amazed they weren't badly hurt. Their mother was at home at the time of Saturday night's incident. Collis says the kids may have climbed onto furniture and pushed an unsecured screen out the window. Collis says if the screen had been secured, the children wouldn't have known how to open it. The children were checked at a hospital for internal injuries.