A 'huge resounding' success: Shiffrin medals in all 4 events

United States' Mikaela Shiffrin shows her bronze medal of the women's slalom, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Giovanni Auletta)

Austria's Katharina Liensberger, face to camera, winner of the women's slalom, celebrates with third placed United States' Mikaela Shiffrin, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Giovanni Auletta)

United States' Mikaela Shiffrin shows her bronze medal on the podium of the women's slalom, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Giovanni Auletta)

United States' Mikaela Shiffrin competes during the women's slalom, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Gabriele Facciotti)

United States' Mikaela Shiffrin shows her bronze medal on the podium of the women's slalom, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Giovanni Auletta)

United States' Mikaela Shiffrin competes during a women's slalom, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Gabriele Facciotti)

United States' Mikaela Shiffrin celebrates her third place in the women's slalom, at the alpine ski World Championships in Cortina d'Ampezzo, Italy, Saturday, Feb. 20, 2021. (AP Photo/Giovanni Auletta)