stop and see today. the moment when a tsa officer saves the day. officer ceceria morales leaping out a luggage conveyor belt when a mother finds her 2-month-old baby not breathing. she performed the heimlich on the baby and while we learned she's performed the heimlich many times before this was the first time morales had to use it on the infant. thank god. the baby is doing well. remarkable people doing remarkable things every day. now to a very special gift this holiday season. we want you to meet yvette, she's the newest american girl doll and is making history as one of the iconic brands first bi-racial dolls giving many more boys and girls a chance to be seen. cnn's renee marsh has the story.