In the case of United States et al., Appellants, v. William B. Kirk in 1906, the U.S Supreme Court was tasked with determining whether a federal statute that prohibited lotteries also applied to lottery tickets for state-run lotteries being transported across state lines. The defendant, William B. Kirk, had been indicted under this statute after he mailed envelopes containing Louisiana State Lottery tickets from Texas to other states and argued that since these were state-sanctioned lottery tickets they should not fall under the purview of this law. The court ruled against Kirk stating that Congress has power over interstate commerce and can prohibit certain items from being transported between states if it deems them harmful or immoral - including lottery tickets regardless of their origin or legality within individual states. This decision reinforced Congressional authority over interstate commerce while also setting precedent for future cases involving moral policing through legislation.

The dissenting opinion in the United States v. William B. Kirk case argued that the majority's decision to uphold a lower court ruling, which found Kirk guilty of selling liquor without paying special taxes required by law, was incorrect. The dissent contended that there was insufficient evidence to prove beyond reasonable doubt that Kirk had sold alcohol illegally as alleged by the prosecution. It further criticized the majority for relying on circumstantial evidence and assumptions rather than concrete proof in reaching their verdict. The dissent also expressed concern about potential violations of due process rights and emphasized the importance of upholding constitutional protections even when dealing with criminal cases involving unpopular or socially condemned activities like illegal liquor sales.