I propose a way to settle this contentious debate about limiting immigration from these 7 Muslim countries. 
The people of Hawaii send a delegation of women to these 7 Muslim countries (including Saudi Arabia) that live under religious sharia law and observe how women are treated. Then this Hawaiian delegation would travel to Europe and see how well Muslim immigrants are integrating into European values, or if they are insulating into communities that believe sharia law is above the western system of morals and ethics.
With an open mind I would accept their enlightened observations, but I have a hunch, if they thought Christian white males believing in the old testament were a little harsh to women at one time, they will have a new appreciation for how our society has evolved in giving rights and respect to women. Just a hunch.