According to voting results about half the eligible voters dont vote. Realistically they voted none of the above, but politicians refuse to put none of the above on the ballot because that would put the power into the peoples hands. When you put in a blank ballot they throw it in the garbage. Saying you have to elect one of them brings this to mind. If you owned a business and you hired a manager who then raped and pillaged your business, you then fired/voted them out, and hired/voted a new one in who did the same things, and you did this 3 times, ie 3 different political parties when they all came back to you and said hire us again because you need a new manager which one do you hire?