WTOP Entertainment Reporter Jason Fraley catches up with six-time "Dancing with the Stars" champion Derek Hough, who performs “Symphony of Dance” live at Capital One Hall in Tysons, Virginia this Wednesday night. They preview the show and recap his wife’s medical emergency the last time they were in the D.C. area in December, when she started feeling disoriented at MGM National Harbor and was rushed to MedStar Washington Hospital Center for an emergency craniotomy. (Theme Music: Scott Buckley's "Clarion")Learn more about your ad choices. Visit megaphone.fm/adchoices