TODAY 3rd Hour: Steve Kornacki’s Sweet 16 preview. Naomi Watts on “Infinite Storm.” Shop All Day – Hidden Gems.

<p>March Madness – Steve Kornacki is breaking down the Sweet 16. Plus, Naomi Watts stops by Studio 1A to chat about her new film “Infinite Storm.” And, Shop All Day’s Mahko Ndlovu is sharing some hidden gems – products you didn’t know you needed.</p>