Nigel Farage's top aide has clashed with the leader of the Green Party in a bitter row over a former Reform chief who took bribes from Russia . Zia Yusuf was confronted by Zack Polanski on BBC Question Time about Nathan Gill, the party's former leader in Wales. Gill, 52, pleaded guilty to eight counts of bribery after making statements in favour of Russia. Reform has distanced itself from the shamed politician, a former UKIP and Brexit Party MEP, who is set to be sentenced next month. Mr