• Bernie Sanders’ Campaign Says He Will Keep His Pledge To Not Go Negative In Ads For 2020 https://www.buzzfeednews.com/article/rubycramer/bernie-sanders-negative-ads-pledge-2020 18 comments 12/1/2020 politics
• Bernie Sanders’ Campaign Says He Will Keep His Pledge To Not Go Negative In Ads For 2020 https://www.buzzfeednews.com/article/rubycramer/bernie-sanders-negative-ads-pledge-2020 119 comments 6/3/2019 politics
• A Pro-Clinton Super PAC Is Going Negative On Bernie Sanders http://www.huffingtonpost.com/entry/hillary-clinton-bernie-sanders-jeremy-corbyn_55f73339e4b00e2cd5e79e11 159 comments 15/9/2015 politics
• Clinton Campaign Accuses Bernie Sanders of Breaking Pledge Not to Go 'Negative': "The Clinton campaign held an abruptly scheduled conference call with reporters this afternoon to respond to the ad." http://abcnews.go.com/politics/clinton-campaign-accuses-bernie-sanders-breaking-pledge-negative/story?id=36300452 42 comments 15/1/2016 politics