BBC news chief derides allegations of leftwing bias | Media | The Guardian
http://www.theguardian.com/media/2015/j ... es-harding

How the hell do you prove a negative? And in satirical shows with creative types, funnily enough they tend to be liberals. As pointed out, none of this made a blind bit of difference come (any) election time.

I think he makes a good point when he says that if all sides are complaining you're probably getting it right.