March 21, 2014 5:40 am Joel, Fallon Sing “The Lion Sleeps Tonight” Jimmy and Billy Joel loop their voices on an iPad app to form a 2-man doo-wop group — singing “The Lion Sleeps Tonight” by The Tokens in 4-part harmony. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 0:44 At least 5 shot along Connecticut Avenue in Dupont Circle 1:36 O.J. Simpson's cause of death revealed 2:36 Super dad makes Mario-themed obstacle course for son's birthday