@CNN: 10 questions that could keep you up at night in 2018 https://t.co/Vsg6TfosBn via @CNNOpinion https://t.co/yIAf0rOa6A
10 questions that could keep you up at night in 2018 https://t.co/Vsg6TfosBn via @CNNOpinion http://pic.twitter.com/yIAf0rOa6A
— CNN (@CNN) December 27, 2017