Once the standard parliamentary and party procedures failed to oust Corbyn, they are now upping it a gear.

I firmly believe this is a coordinated attempt by wealthy and influential Jewish figures to topple Corbyn. Unfortunately they seem to be winning. Corbyn hasn't completely caved into them but hasn't been a rock of resistance either.

Corbyn has the party membership behind him. Providing he surrounds himself with loyal people he could purge the party without too much trouble.