Vijaya Gadde, who leads the legal and trust and safety teams at Twitter, and Periscope co-founder Kayvon Beykpour, who's now the company's head of product, talk with Recode's Kara Swisher and Peter Kafka at the 2019 Code Conference in Scottsdale, Ariz.In this episode: Twitter’s meeting with President Trump; CEO Jack Dorsey's level of contact with the policy team; cleaning the Twitter “cesspool”; could it operate without letting everyone speak?; its new policies around elections and anti-vaxxers; how its responses to abuse compare to Facebook’s and Google’s; does de-platforming people like Alex Jones reduce their influence?; does Twitter radicalize people?; how Twitter is trying to get rid of white supremacists; and false equivalency in content moderation.