title grade timestamp headline_url headline_text friendly_source_name "SENIOR OFFICIAL ASSASSINATED" "5" "2017-10-23 20:11:27" "http://www.cnn.com/2017/10/23/politics/epa-pruitt-security-costs/index.html" "EPA Chief facing threats" "SENIOR OFFICIAL ASSASSINATED" "5" "2017-02-14 22:02:41" "http://www.newsbusters.org/blogs/nb/kristine-marsh/2017/02/14/cbs-late-show-nyt-joke-about-brutally-killing-trump-adviser-voter" "CBS \'Late Show, NYT ‘joke\' about brutally killing POTUS adviser"