I was unaware that I had ever stated that Corbyn was a member of Militant Tendency, here's what I said just to clarify:

"Corbyn was a supporter of Militant Tendency when they attempted to infiltrate the Labour Party"

Looking up the term "entryist" it seems to date back to those times. And back then you had the same bullying, intimidation and corruption at CLP level that we have seen just recently. So we are seeing history repeating itself, doesn't matter a jot whether or not it is from without or within. If it is indeed the latter all that means is that the clear out last time wasn't thorough enough.