Now that I look back on it, Killing Teri Bauer was the best decision the show made. They said that it was 50/50 that they were going to change the ending of the first season so she lived, but they went with her death. Having her alive would have limited the show incredibly.
It is certain that Keeler/Logan is a republican ticket. In season 3, known democrat Palmer was going to debate senator Keeler, so Keeler would have definetly been the Republican debating the democrat. So when Palmer dropped out, and according to the website Keeler beat Prescott (the slimy Vice prez from season 2).
Well, Jack killed Habib, Tony was rescued and decided to leave CTU behind with Michelle and start a safe life, Logan became the forever prez, and Logan was going to give Jack to the Chinese. However, Chloe, Tony, and Palmer helped Jack fake his death. Everyone thinks he is dead except for those three.
Hillary didn't lose this at all. I remember the excitements of freepers when it was revealed Hillary might have a larger trial later this year, where the options would have been perjure or resign, not a cheap settlement.