Watch: Bob Greenblatt, Chairman, NBC Entertainment, on the Science Behind @NBC's Fall Lineup http://www.nbcuniversal.com/article/executive-qa-bob-greenblatt-science-behind-nbcs-fall-lineup …pic.twitter.com/5ga6U8RSEo

Watch: Bob Greenblatt, Chairman, NBC Entertainment, on the Science Behind @NBC's Fall Lineup http://ift.tt/2cZrykp; http://pic.twitter.com/5ga6U8RSEo

from Twitter Search / nbcuniversal https://twitter.com/NBCUniversal/status/781588877173743616
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