Mohammad Nauman Chaudhri, Mohammad Rehan Chaudhri, & Zahida Aman v. United States

When applying the plain language of a broadly worded federal criminal statue would intrude on an area historically left to the states, must a court apply the plain language without consideration of the context in which the statute was enacted or the presumption that if Congress intends to usurp authority previously left to the states it must say so explicitly?