that technology is not there yet. they said they did a big test in 2012, and looking mainly at sensors that would detect the presence of an infant, and when you leave the car, there would be some alert. they were saying they were not quite reliable. safety advocates will say no, no, no, the technology is there. let's do it. let's save lives. so you have a difference of opinion there. about whether there should be this standard and whether the technology is really there to help, as well. >> and then i could just hear parents also saying, i don't need technology. it's my child! i'm just not going to forget my child. in the back of the car. you wrote this entire piece. please read kelly's column at cnn.com/opinion. and let you us know your thoughts, tweet us @brookebcnn. next, the battle between israel and hamas. israeli's prime minister explains what has to happen before his country stops the offensive. and hamas doing something different in terms of their my