From the article:

“Sharia is clearly offensive to the U.S. Constitution,” Sawyer said. “It is the foremost foreign law that is impacting our legal system.”

Yeah, I can see how the parts about charity, praying, fasting, etc. would be offensive. Not to mention the part that says Muslims are obliged to obey the laws of whatever country they live in, and if that becomes impossible then we should seek to emigrate to an Islamic country (instead of causing strife)—let’s be sure to strike that down and create a problem where there currently is none.