Is it time to hang a few bankers from lamp posts?

They don't get it. They keep telling their lackeys to blame someone else. teachers, cicvil servants, immigrants, people in wheelchairs, Belgians, aliens, tortoises. You name it. It's always someone else's fault. Well, it isn't. Is the only language these people are going to understand if some of them are found hanging from a lampost with the word "banker" hanging around their well-fed necks?