Maybe because for the past decade, the only politicians who have been elected seems to do things mostly benefit you if you happen to be loaded. Rich. A fat cat. And if you're not...well too bad!!!Why exactly is this novel? If you were getting open heart surgery, wouldn't you want the most qualified and learned surgeon doing the job? Wouldn't you want it to be someone who dedicated his life to medicine? Or would you rather some random guy off the street with a lot of money do it, because HE ISN'T PART OF THE SYSTEM, MAAAAAAAN.
Why would you not want the same amount of experience / dedication from the people running the goddamn country? I sure as hell would rather have someone who knows how politics works than some asshat who decided on a whim to run for president because he has a ton of money.
I know that isn't the complete picture, but it seems that when it comes to taking actions that really matter, well look at where the middle class is now, and where the wealthy fat cats are!
People are sick and tired of the wealthy getting a free ride, while everyone else is struggling. People want that to change, and for the wealthy to have a hard time as everyone else, and/or vise versa.