Call for TikTok security check before HQ decision BBC News 4 years ago The owner of the short-form video app has London on a shortlist of possible locations. Donation Help Support the Work of WNews Donate ADVERTISEMENT ADVERTISEMENTThis post was originally posted on BBC News. Read the rest of the story at https://www.bbc.co.uk/news/technology-53640909.This post was originally published on this site