This is the only reason I could think of that unites both sides against Donald Trump.
In their dirty black hearts, they all want open borders for the cheap labor, they all want free trade for the cheaply priced products and they all want to grow government, save for the businessman, Donald Trump!
Another way to look at this is:
When obuma was elected it was for hillarycare+romneycare=obumacare...
This time it is: CFR+TTP+TPA=Cruz or Bush or Hillary....