The Greens, as a political brand of sorts, have made some remarkable headway towards establishing their spotless moral credentials over time. “Say what you like about other parties” their candidates would squeal. “We can’t be bought! We’re committed to ideals that transcend politics entirely!” However, in a turn of events that should surprise absolutely no-one, it seems as if Richard Di Natale is willing to make some moral exceptions to secure some of that sweet CFMMEU cash.