February 17, 2012 9:18 am Behind the Scenes of a Duet on “Smash” Take a behind-the-scenes look at Megan Hilty and Will Chase singing a duet as Marilyn Monroe and Joe DiMaggio in NBC’s “Smash.” 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