Senior campaigner from SumOfUs Flora Rebello Arduini adjusts an installation outside parliament in Westminster in London, Monday, Oct. 25, 2021. A 4-metre-high installation depicting Mark Zuckerberg surfing on a wave of cash was constructed outside parliament, as Facebook whistleblower Frances Haugen is due to testify to MPs on how the company puts profits ahead of public safety. The action comes after SumOfUs research revealed Instagram is still awash with posts promoting eating disorders, unproven diet supplements and skin-whitening products. (AP Photo/Kirsty Wigglesworth)