relating to land shall not be filed or maintained in a Federal court and shall be promptly dismissed,” Section 2(b). Congress subsequently enacted the Gun Lake Act, which “reaffirmed as trust land” the Bradley Property, Section 2(a), and provided that “an action. In an earlier appeal in the case, the Supreme Court held that the secretary lacked sovereign immunity and that Patchak had standing, and it remanded the case for further proceedings. Holding: David Patchak filed suit challenging the authority of the secretary of the Interior Department to take into trust a property (Bradley Property) on which Match-E-Be-Nash-She-Wish Band of Pottawatomi Indians wished to build a casino.
