“Theaters across the country may offer various accommodations, including captioning devices and sign interpretation. But the Kennedy Center is one of the few to add another layer to its live sign-language interpretations by hiring theater-savvy directors who are deaf — that’s the crucial part — to oversee them.” Sarah Kaufman visits a rehearsal to see the artistry and ingenuity at work, especially in tackling the tricky problem of repeated song lyrics. – The Washington Post