- Billionaire Conservative Activist David Koch Dead At 79 https://talkingpointsmemo.com/news/david-koch-dead-79 5 comments politics
- David Koch, billionaire conservative activist and donor, dead at 79 https://www.cbc.ca/news/business/david-koch-obituary-1.5257303 11 comments nottheonion
- David Koch, billionaire conservative activist and donor, dead at 79 https://www.cbc.ca/news/business/david-koch-obituary-1.5257303 102 comments politics