The result of Britain's Labour leadership contest will be made public this morning.
Jeremy Corbyn, who's on the left of the party, is favourite to beat his three rivals - Yvette Cooper, Andy Burnham and Liz Kendall.
It's understood around three-quarters of those eligible to vote did.
Darren Murphy's a former special adviser to Tony Blair - who warned against a Corbyn victory.
He says if it comes off, he's got a big job to do.
