VIDEO-Shane Hawk on Twitter: "Don Lemon: “I know it’s preposterous, but is it really preposterous, you think, Mary?” Mary: “A small black hole would suck in our entire universe, so we know it’s not that.” #donlemon #cnn #itm @adamcurry https:/

Don Lemon: “I know it’s preposterous, but is it really preposterous, you think, Mary?” Mary: “A small black hole would suck in our entire universe, so we know it’s not that.”

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