With the dismantling of the CDC, who will step up to provide science-based public health guidance to the U.S. and the world? Will it be states? Will it be entrepreneurs? Will it be providers? Will it be foundations? David W. Johnson and Julie Murchinson speculate on, “Come for the Sunshine, Stay for the Polio,” the new episode of the 4sight Health Roundup podcast, moderated by David Burda.