Thomas Fahr “Tom” Steyer is an American hedge fund manager and philanthropist who is among the world’s wealthiest and largest supporters of radical environmental groups, left-wing causes, and Democratic candidates.

David Brock is a former conservative muckraking writer turned hard-left Democratic Party operative called “one of the worst practitioners in the dark arts of dirty politics.”

Multi-billionaire George Soros is one of the world’s largest donors to radical left-wing nonprofit organizations and politicians worldwide.

DeSmogBlog is a smear site founded by a scientifically unqualified PR man, James Hoggan and funded by a convicted money launderer, John Lefebvre.