Should grandparents get paid for babysitting their grandkids?

Australian newspaper The Courier Mail started an interesting debate by posing this question: Should grandparents get cash for babysitting their grandchildren? NBC’s Dylan Dreyer, Craig Melvin, Jenna Bush Hager and Stephanie Gosk weigh in on the question, as well as new guidance from the American Academy of Pediatrics that calls spanking "ineffective and harmful."