to see Trump or Sanders win and become the president.
Why?
1. to see how people would be pissed big time;
2. to see how much each can achieve what was promised.
3. to see how the system works here to balance out all those radical "unrealistic" ideas.
4. to see how some ideas seem to be far fetched and unrealistic, but really doable. After all, if you don't try, it will never happen.