Sports Illustrated swimsuit issue editor shares why she posed in a bikini on social media

MJ Day, editor of the Sports Illustrated swimsuit issue, has been working for the magazine for nearly 20 years. This week she was part of her own swimsuit shoot — modeling a black bikini with her toddler son to promote body confidence and the #WhatIModel campaign in partnership with Sports Illustrated and Health Magazine. She spoke with Yahoo News about that campaign and what she hopes to teach her son.