June 20, 2012 - As summer temps rise, one danger you might not think about is children dying in hot cars. It's something Kristie Reeves-Cavaliero has thought about every day since last May when her 1-year-old daughter, Sophia Rayne or "Ray Ray," died after being left in their car. Watch this video of Kristie speaking at Children's today, and tune in to NBC DFW, WFAA-TV, CBS Dallas-Fort Worth, CW 33, Univision and Telemundo tonight or read The Dallas Morning News tomorrow to see more from our event including another mom's tragic story, tips from our expert and Safe Kids Worldwide to keep this from happening to your child, and an electronic display with readouts showing temps climbing inside a car.