One hell of a lot. You're nuts if you think that's a rhetorical question. You want to try something different? Fine give me a plan that defines what those changes are, how they will benefit this nation, what the cost will be and sweats the details on how we are going to accomplishe those goals.
Just don't try to sell me some sales pitch that some Fuehrer who knows how to win is going to make it all better cause he said so.
What have we got to lose by trying a populist appealing to division, resentment and bigotry like Trump? One hell of a lot is the answer.