As of this writing, the U.S. Supreme Court has agreed to hear a challenge to the federal Telephone Consumer Protection Act, which seeks to protect consumer privacy by banning unwanted robocalls. One exception to the law was made for robocalls to collect debts guaranteed by the federal government. The law is thus being challenged on grounds that it discriminates against certain speakers. See “Supreme Court to Review Constitutionality of Federal Robocall Ban,” Electronic Privacy Information Center, January 11, 2020 [https://epic.org]. What specific Constitutional protections are potentially at stake? Explain. What standard, if any, should be applied? How do you think the Supreme Court should rule? Why?