March 16, 2012 11:10 am Is Jack Wagner Feel Ready for His “Dancing With the Stars” Debut? Jack Wagner and his pro dancing partner, Anna Trebunskaya, chat about getting ready to perform their first dance: the tango. Plus, why does Jack bring four shirts to every rehearsal? US & World Videos 0:40 Watch: Police dog tracks and finds missing 85-year-old woman in Colorado 3:09 Mama bear and cubs caught on video having a spring pool party in a California home 2:19 11-year-old celebrates teachers with appreciation snack cart 1:19 Met Gala 2024 after party looks: Cardi B, Lana Del Rey, EmRata 6:22 Craig Melvin compares ‘TODAY' crew to NASCAR