Hillary for president at 6:1

[college kid]

I found Hillary at +600 for being president next term, and after going through online and seeing a bunch of stuff and what people think about her chances of running and so on and so forth, I really think this might be a good bet. But I don't know exactly what goes into running and winning and how likely it is that something will make her not run, or not win (though if she runs, I can't imagine she won't win). Anybody who is good with props have any advice on Hillary at +600? I think it's +EV, but I don't have much experience in getting a true value for this type of thing.