Chief executive Shou Zi Chew defends video app during tense US Congress hearing
Shou Zi Chew faced hours of tough questioning by deputies in the House of Representatives convinced that TikTok is a "tool" of the Chinese Communist Party.
Thursday 23 March 2023 20:14, UK
TikTok's chief executive has sought to reassure US Congress that the Chinese-owned video app poses no risk to national security