• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/amp/ncna1045696 13 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696 11 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696 28 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696 14 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696?fbclid=iwar08uy48khb4ft7wynsdypycmsc-8wp6drbqg9v1iq-5gbpw-xbokqq2ymu 5 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696?cid=eml_nbn_20190823 9 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696?cid=sm_npd_nn_fb_np 4 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/amp/ncna1045696?__twitter_impression=true 8 comments 23/8/2019 politics
• David Koch, billionaire conservative activist and philanthropist, dies at 79 https://www.nbcnews.com/news/us-news/david-koch-billionaire-conservative-activist-philanthropist-dies-79-n1045696 457 comments 23/8/2019 business