The Greens in Australia are a sad case in point. They turn over people like crazy and I suspect that is largely due to the stress and pressure of basically herd

The Greens in Australia are a sad case in point. They turn over people like crazy and I suspect that is largely due to the stress and pressure of basically herding cats. I've been silently wondering whether they were even infiltrated by a fifth column who exasperated these internal divisions to break their hold in the Australian Senate as the deciding vote for most issues. Bernie was unfortunately an outsider who never stood a chance without the power brokers in the Democrat party stepping forward to back him, but the Greens seem to just eat their own.