Apparently the Workers World Party (WWP) oldest branch has left the party. Its published a statement that seems rather revealing of how the party operates. Though as this is happening during a split the claims shouldn't be taken at face value.
https://twitter.com/BLACKDIAMAT/status/1018660265339031554
I don't really know anything about the WWP so I don't know how important this will eventually be, but hopefully more knowledgeable users will have more information to share.
The Party for Liberation and Socialism was formed out of a split in WWP...
also this from wikipedia:
In 1968, the WWP absorbed a small faction of the Spartacist League that had worked with it in the Coalition for an Anti-Imperialist Movement called the Revolutionary Communist League (Internationalist). This group left the WWP in 1971 as the New York Revolutionary Committee. The NYRC's newspaper provided rare details about the internal functioning of the group that have subsequently been used by scholars as a primary source. The NYRC later reconsitituted as the Revolutionary Communist League (Internationalist).[17]
In 2004, the WWP suffered its most serious split when the San Francisco branch and some other members left to form the Party for Socialism and Liberation.[18][not in citation given]
Caleb Maupin, a prominent member of WWP who had been publicly representing the party as well as its various front groups like the International Action Center and been the main representative of WWP within the Occupy Wall Street protests, ceased to be a member in 2016. The details of his departure have not yet been made public by either Maupin or WWP. Maupin is now a reporter for the TV network RT, having previously worked with PressTV. Speaking to leftist students at Rutgers University in October 2016, Maupin castigated the protests against Donald Trump which WWP was devoting its energies and funds to organizing and—while not directly criticizing the party—called for a more populist approach to socialist politics.[19]