Tune in at 8am PT / 11am ET on Thurs. Oct. 28 when executives from Big Tech companies come before the UK Parliament to talk about online safety. Witness(es): Rebecca Stimson, UK Director of Public Policy, Facebook; Antigone Davies, Global Head of Safety, Facebook, Leslie Miller, Vice President, Government Affairs and Public Policy, YouTube; Markham C. Erickson, Vice President, Government Affairs and Public Policy, Google, Nick Pickles, Director, Senior Director, Global Public Policy Strategy, Development and Partnerships, Twitter and Dr Theo Bertram, Director of Government Relations, Europe, at TikTok.