marginalize the main stream thought. >> the censorship of conservative speech by silicon valley's tech joints. among the findings, claims from former employees that facebook hides conservative content from the trending section were backed up by a study. google and youtube and twitter partner with the southern poverty law center that hate conservatives of the 25 members on the panel that guides twitter's policies, 12 are liberals and one is conservative. for more details we are joined by brent bozell, founder of the very important media research center. it's great to have you. first appearance on the show. where have you been? tell us what you found. >> it's a massive study done by dan gainer and ashry goldenberg.