Curling is the only sport played every day at the Winter Olympic Games. Unlike other sports, the competitors usually are not full-time athletes.
Ren Clayton catches up with two Minnesota sisters who are leading the U.S. team while balancing day jobs and their growing families.
https://www.cbsnews.com/video/minnesota-sisters-new-moms-leading-team-usa-curling-while-balancing-day-jobs/