Ricky Gervais is criticised by disability groups for repeated use of the word "mong" on his Twitter feed.
Nicky Campbell asks if it's just a joke or just offensive.
Guests include journalist, Toby Young, and Penny Green of the Down's Heart Group.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.