Anjem Choudary - one of the UK's most notorious radical clerics - has been convicted of inviting others to support so-called Islamic State. Here's an interview with him from our archives, from January 2010. Jeremy Paxman speaks to Anjem Choudary and Maajid Nawaz, the founding chair of Quilliam, a counter-extremism think tank.

Newsnight is the BBC's flagship news and current affairs TV programme - with analysis, debate, exclusives, and robust interviews.

YouTube:    / bbcnewsnight  
Twitter:   / bbcnewsnight  
Facebook:   / bbcnewsnight  
Snapchat:   / bbcnewsnight