The Ruling class should be unsettled by Trump and Cruz, two formidable all American candidates who will expose these insiders to the American people; stop the insider bleeding of our liberties and tax dollars....should we be lucky enough to elect either.
Trump gets things done, Cruz also smart and very popular...time for a V.P. who can also govern when needed....Rubio is beholden to the establishment/insiders. Rubio would not be able/allowed to change the establishments dream of a Socialized government....the establishment of course would remain in "comfort befitting them".
There should not BE a ruling class. Trump, Cruz and all the others should be pressured to promise to fight for term limits, no exemptions for congress from laws they pass (Hello, Obamacare!) and anonymous political donations (you can't sell influence if you don't know who is buying).
The first one who pledges to try to eliminate the ruling class WINS!