https://ift.tt/2CRGL5J RT @NicholsUprising: Pro Tip: The best time to move into a leading position is when the race is entering its critical stage. For instance: on the eve of the fifth debate, and with the Iowa caucuses a little more than 2 months away, new CBS poll puts @BernieSanders in a tie for first in Iowa. https://t.co/Tzlz4w8Api http://twitter.com/shaunking/status/1196583066594152450 shaunking https://ift.tt/2CRGL5J https://ift.tt/eA8V8J

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