The "chance" to make a difference has long since past. The general election is just a formality. If you want to have a true impact on who gets elected and what kind of platform they run on, you need to vote in the PRIMARIES. Since so few people do, we end up with these mostly-unelectable assholes who manage to get elected anyway. What we need (in addition to stronger 3rd parties) are more participation in the primaries.