Olympic moms and dads are making their mark at the Milan Cortina Games, with 9 moms and 17 dads on the 232-athlete U.S. roster. The rise in mothers competing reflects a cultural shift towards balancing parenthood and careers in sports. The International Olympic Committee did not provide nurseries for athletes' children at this year's spread-out Olympics in Italy, leading to some heartwarming moments of athletes celebrating with their kids on the sidelines...