This week it's time to talk about the Unions. They've been around for longer than all of our political parties and have an incredible influence on our politicians, our political system and our lives more generally. There's a bit more to it than Ford Raptor driver's with intricate sleeve tattoos. So, we are digging into who they are, what they do and their relationship with the Labor Party. Like a slightly built person trying to take a Rottweiler out for some exercise, who's walking who? We’ve got the Secretary of the Australian Council of Trade Unions Sally McManus joining us to give us her take on it all. Have a listen.