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Ann Coulter @AnnCoulter
What determines success in college: willpower or I.Q.? John Tierney, author of 'Willpower: Rediscovering the Greatest Human Strength,' has the answer! Full video here - https://t.co/QO7EZgj4GV https://t.co/wFiCq8vCGW — PolitiTweet.org