As the Court acknowledged, the prohibitions of "authentic" kid pornography in Ferber and Osborne were upheld on a output-primarily based rationale. Congressional Findings (501) at (2)-(3) (citing Osborne v. Ohio, 495 U.S. 255, 122 S.Ct. at 1404 (citing Broadrick v. Oklahoma, 413 U.S. 535 U.S. at 258, 122 S.Ct. 41, 119 S.Ct. 1849, one hundred forty four L.Ed.