• Does David Brock, shock troop for Hillary Clinton, help or hurt her? https://www.washingtonpost.com/politics/does-david-brock-shock-troop-for-hillary-clinton-help-or-hurt-her/2016/01/22/68cce510-c118-11e5-9443-7074c3645405_story.html 17 comments 22/1/2016 politics