At Kennedy Center, 'Metamorphosis' turns Kafka's tale on its side

Franz Kafka's "Metamorphosis" is the famous tale of alienation in which the protagonist, traveling salesman Gregor Samsa, wakes up one morning as an insect. It's a creepy fable, and the magnetic adaptation now at the Kennedy Center's Eisenhower Theater turns Kafka's novel into a creepy-crawly event.