Judge Rules That US Has Broad Powers to Detain Noncitizens Indefinitely

A federal judge in Brooklyn ruled that the government has wide latitude under immigration law to detain noncitizens on the basis of religion, race or national origin, and to hold them indefinitely without explanation.

Explain to me how this is not discrimination. The question I would pose is: "Why wasn't Saudi Arabia targeted for a deeper intelligence review after 9/11?" I know...too much money is involved, and Bandar Bush wouldn't like that very much.