Some speculation is that the Democrats rely more on volunteers, and you can get the volunteer to do the work. There's no money involved. It reminds me of a story from my college days. One of my fellow student friends got a job as a night security guard. His job was to take a radio call on his walkie-talkie whenever somebody came back drunk and they needed to be led into their dormitory. And there wasn't too much of it. You know, there might be ten of them all night long but you can't leave them outside. They have to get in their dorms a minute.