International Dairy Foods Association, et al. v. Boggs, 622 F.3d 628 (6th Cir. 2010)

(plaintiffs (dairy processing trade associations) challenged state (Ohio) administrative regulation that governs how consumers are informed about whether milk is produced from cows that were given a synthetic hormone (recombinant bovine somatotropin (rbST); law prohibited claims that milk is "antibiotic free" or "pesticide free" and plaintiffs claimed the statute violated their First Amendment rights and violated the Commerce Clause; court agreed that statute violated First Amendment but not Commerce Clause; law's also required that any dairy processor advertising that "this milk is from cows not supplemented with rbST" must place a disclaimer next to that claim saying the U.S. Food and Drug Administration has found no significant difference between milk coming from cows treated with rbST and those that are not; plaintiffs argued that other states allow an asterisk to be used after the claim linking to the disclaimer, which can be placed elsewhere on the label; court concluded that requiring a disclaimer is "reasonably related to the state's interest in preventing consumers from being deceived by production claims" and that specific typeface requirements put no undue burden on processors, but prohibition on the use of an asterisk "lacks a rational basis"; case remanded).