WCBU's On Deck has everything you need to know to start your day for Wednesday, January 19. Our top story is about a local blood shortage and the urgent need for blood and platelets. You’ll also hear from local experts about at-home COVID-19 "rapid tests." WCBU's Jody Holtz reports on where you can buy them, how effective they are and more. On Deck is produced by WCBU student intern Holden Kellogg.