Depends upon what the definition of “Republican Party is” is....
Mr. Trump, in the unlikely case you fail to win the Republican nomination for 2016, I have another proposal for you, which you will CERTAINLY WIN.
RUN FOR MAYOR OF NEW YORK CITY against the commie liberal, Bill De Blasio in 2018.
I guarantee you will win in a landslide.
Depends on what they pledged to him.