IMHO, presidential candidates spend far too much time talking about the laws they want to see passed.
It really upsets me when candidates start talking about their opinions as if their opinions will be the dictates of the land.
A presidential candidate who really follows the Constitution should understand that it is Congress that passes the laws.
It is okay for a candidate to argue a position; However, I really wish these Republican candidates would step back and emphasize that Congress writes the laws. It is the executive's job to implement the laws passed by Congress.
The president should argue positions, but restoring Constitutional balance means restoring the Congress as the source of laws.