Should a black business owner, who has a catering business, be forced to cater a KKK rally?
Of course not. The very nature of the KKK would provide for a hostile and potentially dangerous environment. There is more than enough evidence in KKK history to indicate the black owner and his black employees or would be in danger of physical danger.
The Christshiria law proponents get more desperate for excuses to enforce their anti American garbage everyday.
So prove them guilty of a crime or you have just violated the Constitution since PA laws are government. Let me introduce you to the Fifth Amendment: "No person shall be ... deprived of life, liberty, or property, without due process of law."
The black baker has to bake the KKK cake just like the Christian baker has to bake the queer cake