"Thirty amicus curiae briefs supporting the nationwide availability of tax credits that make health care affordable for millions of Americans under the Affordable Care Act have been filed in the Supreme Court case King v. Burwell. The briefs were filed on behalf of a broad array of significant voices, including the health insurance industry, statutory interpretation scholars, economists, government officials who wrote the law, states responsible for implementing it, affected individuals, hospitals, and health care providers, an d more. [This article is] a short overview of the arguments presented in these briefs."