TODAY 8a: Vincent Zhou on withdrawing from competition after testing positive for Covid. Savannah Guthrie’s one-on-one with Chloe Kim. Cooking with a wok – Beijing street food.

<p>Savannah Guthrie and Hoda Kotb speak with Vincent Zhou about withdrawing from the men’s figure skating competition after testing positive for Covid. Plus, Savannah sits down with snowboarder Chloe Kim — why she needed a break after winning gold four years ago, how she found her way back to the sport and much more. And in honor of the Winter Olympics, chef Lucas Sin is whipping up classic Beijing street food.</p>