Wild final round shakes up shot put medals, Chase Jackson's three-peat hangs in balance | NBC Sports

In a rollercoaster final round of the women's shot put at World Championships in Tokyo, two-time defending champion Chase Jackson saw herself fall from a medal spot, to off the podium, to a silver after a massive final throw put her just behind Jessica Schilder of the Netherlands #NBCSports #ChaseJackson #shotput » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Pe...