A lot of people are missing the point and the BIG PICTURE. By claiming that the Kentucky county clerk has to obey the law, Trump can also, without hypocrisy, claim that the MANY sanctuary cities must obey the immigration laws. He has the moral high ground to make that claim. I would trade a few gays getting married for deporting the MILLIONS of illegals. And an important start is making the sanctuary cities OBEY the law.
Oh, San Francisco, you don't want to obey the immigration laws? Well, like the Kentucky county clerk, your officials are now subject to arrest. Oh, and NO federal funds to your city while you disobey the law.