’In The Heights’: Lin-Manuel Miranda & Jon M. Chu Play ’How Well Do You Know…’

Lin-Manuel Miranda and director Jon M. Chu labored for years to bring “In the Heights,” an upbeat musical that opened on Broadway in 2008, to the big screen. After countless hours spent together in casting calls, on set in the bustling neighborhood of New York City’s Washington Heights and toiling in the editing bay, how well do they really know each other?