Social media firm TikTok has insisted it's "in the process" of removing harmful content from its app, particularly videos of a challenge viral among UAE youth, which requires participants to strangle themselves or their peers. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-c…","video_id":"cfa14622-73ab-415f-913f-905eb942a0b9","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 10 Cities to Travel to in 2020"} In a statement to Khaleej Times, a TikTok spokesperson said the firm is investigating the challenge that has been trending on its app among UAE youth. Recently ...