Labour's Watson 'in world of skulduggery' says union chief amid 'plot' claims
Unite union general secretary Len McCluskey has accused Labour deputy leader Tom Watson of living in a "world of skulduggery, smears and secret plots".
He hit back after Mr Watson warned that the party's future was at risk from hard-left supporters of leader Jeremy Corbyn, who he warned appeared to be plotting a "secret deal" with Mr McCluskey.
In a hard-hitting blog for the Huffington Post, the union leader said he had been touring the country in recent months meeting "decent" workers as he campaigns to be re-elected general secretary.
The workers are worried about their jobs, Brexit and public services, said Mr McCluskey, adding there was "another world" in the Labour movement.
"A world of skulduggery, smears and secret plots. T hat is where you will find Tom Watson. When Labour has needed loyalty, he has been sharpening his knife looking for a back to stab. When unity is required, he manufactures division," he wrote.
Mr McCluskey said he had been accused of being "secretly in cahoots" with Jon Lansman, founder of Momentum, to bankroll the grassroots activists group which helped propel Mr Corbyn to the leadership.
"That was at breakfast. By lunchtime I was no longer the scheming mastermind, but Unite chief of staff Andrew Murray was doing the conspiring instead.
"By evening, he may well have been blaming the Unite caretaker for digging a secret tunnel linking Unite HQ to Jon Lansman's home.
"The fact is that I have never had a private meeting with Lansman about anything in my life, let alone on this alleged scheme."
Only Unite's executive could decide to support such an organisation, and there was "no proposal that it should do so".
Mr McCluskey added: " Why the untruth? Watson wants to control the Unite election. He is not ready to leave the matter in the hands of the ordinary working people who make up our union.
"He has been masterminding a nasty tabloid-style campaign against me - standard fare in political elections, alas, but something new for the trade union movement.
"His transparent plan is to install a puppet who can take the union back to the bad old days when unions like the one he worked for were in the pockets of employers and failed to put their members' interests first."
On Monday night, Mr Corbyn made a fresh plea for unity and acknowledged that "spirits can run high" because Labour is a "passionate party".
Mr Watson responded: " It is only by being in power that Labour can change the lives of millions of people. So when I heard the covert recording of Momentum head Jon Lansman setting out plans to interfere in the selection of MPs and councillors I had a duty to speak out.
"I am sorry that Len McCluskey has to use personal insults instead of arguing his case. It would be more productive if he would state categorically that Unite will never fund Momentum or give any form of financial support to an organisation that directs its members to take control of Labour Party structures and organise inside other trade unions."