I think it would be an idea worth looking into. If someone living here wants citizenship and they are willing to actually go fight for our country, then anti-immigration bigots and leftists would be hard-pressed to come up with excuses to deny them citizenship.

__________________
... ..................
We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.