 When can I move into a big kid's car seat? Uh... For some questions, parents may not have the answer, but that's okay. They can't know everything, but knowing the right seat for their age and size will help protect them in a car crash. Find out more at NHTSA.gov slash the right seat. Where do babies come from? Good luck, Dad. A message from NHTSA and the Ad Council. I'm Abby Hornacek. I'm Ben Domenech. I'm Dana Perino, and this is the Fox News Rundown.