"We hope Mr Dorsey being forthright and transparent about the process behind the complicated algorithms on the content and assessment of companies, " says Walden.
Earlier, President Donald Trump to point social media company has been silencing millions of people related to the sensor without offering evidence related to their claims.
"Social media company silence of millions of people. We can't keep silent, even if it means we have to hear the fake news. People have to find out where the news is true and which is not, without any censorship, "said Trump on Twitter.