Walker, 49, has been an integral figure in tap's renaissance. She met old-time hoofer Prince Spencer, one of the Big Band era's Four Step Brothers, by chance one day at a community center in the 1970s ...

NPR's Michel Martin speaks with tap dancer Chloe Arnold, of the Syncopated Ladies, about their viral dance videos and annual tap festival. Finally today, let's talk about tap dance. And we're not ...