United States ex rel. Tenn. Valley Auth. v. Powelson , 319 U.S. 266, 285 (1943); see Olson , 292 U.S. at 255 (“The public may not by any means confiscate the benefits, or be required to bear the burden, of the owner’s bargain.”); see, e.g., United States v. 15,478 Square Feet of Land (Balaji Sai), No. 2:10-cv-00322, 2011 WL 2471586, at *6 (E.D. Va. June 20, 2011).