Jimmy Lai's son, Sebastien Lai, and his international legal team hold a media briefing. Jimmy Lai, the pro-democracy former Hong Kong media mogul and outspoken critic of Beijing, was convicted in a landmark national security trial in the city's court on Monday, which could send him to prison for the rest of his life. https://news.sky.com/story/jailed-briton-jimmy-lai-found-guilty-of-national-security-offences-in-hong-kong-13483513 SUBSCRIBE to our YouTube channel for more videos: http://www.