Warren [surges] (https://www.washingtonpost.com/opinions/2019/06/12/why-elizabeth-warren-is-surging/?utm_term=.e868264f1830). Sanders is [running scared] (https://www.washingtonpost.com/politics/2019/06/19/sanders-wants-democrats-think-that-warrens-gains-are-function-moderates-they-arent/?utm_term=.da8a69e4f30a).