David McKinley actually said...

Do you believe that Twitter's platform and your controls has contributed to fueling the opioid crisis?

If I could, just within the last hour--Mr. Dorsey, within the last hour here's an ad for cocaine on Twitter.

We've seen too many tragic stories of what can happen when individuals feel moved to harm themselves in response to online harassment.

I would be ashamed if I were you, and you say this is against your public policy and you have got ways of being able to filter that out and ...