I have reached that cynical point in my politics. I generally agree with George Carlin that the real powers allow us to believe we have a choice in the process when we don't.
It seems that all the choice they give the people in the USA is whether the chief spokesperson for the country is moderately conservative or liberal. Otherwise, I don't think it makes much of a difference who is sitting in the oval office.
B. Obama has two terms and people are still locked up at Guantanamo Bay. There's still unrest in the region of earth that has more to do with oil than anything else.
Hillary is the moderately liberal voice that will face the cameras. Powerful people and corporations won't have a problem with that.