Illinois Law dean and professor Vikram David Amar comments on the U.S. Supreme Court’s recent decision in Matal v. Tam, in which the Court struck down as unconstitutional part of the federal trademark registration statute that prohibits registration of disparaging marks. Amar points out that the Court’s decision in Matal is difficult to square with its reasoning and holding in Walker v. Texas Division, Sons of Confederate Soldiers, a case from two years ago in which the Court upheld Texas’s refusal to approve a specialty license plate design that made extensive use of the Confederate flag image.