Nigel Farage: 'The NEC unanimously back me'
UKIP leader Nigel Farage has become a "snarling, thin-skinned, aggressive" man, the party's election campaign chief has said.
Economics spokesman Patrick O'Flynn told The Times Mr Farage risked turning the party into a "personality cult".
Nigel Farage was questioned about his leadership by reporters as he arrived at UKIP offices in London.