What's So Funny?Series 2Episode 21BBC Radio 4 Extra Duration: 30 minutesFirst broadcast: Fri 24th Feb 2012, 07:30 on BBC Radio 4 ExtraLatest broadcast: Sun 26th Feb 2012, 05:30 on BBC Radio 4 ExtraEd Byrne is joined by Robin Ince, Rob Deering and Roisin Conaty to discuss the best of the week in British comedy.GenresComedyBrandWhat's So Funny?SeriesWhat's So Funny?: Series 2 Source: BBC Online