Scarfe: Lib Dems conference

They are determined to sound positive - but it has been a tough year for the Liberal Democrats, and their leader.

What impact has that had on the party and Nick Clegg? Our political correspondent Ben Wright has been finding out -- with a little help from the famous cartoonist Gerald Scarfe...

And you can see what Gerald Scarfe makes of Ed Miliband and David Cameron as we cover their conferences over the next couple of weeks.