Tag Archives: Federalism

Why the Supreme Court Was Right to Stay out of the Pennsylvania Supreme Court Districting Case, and Why State Courts Have Important Roles in this Arena


Illinois Law dean and professor Vikram David Amar explains why the US Supreme Court was right to leave undisturbed the recent congressional redistricting ruling by the Pennsylvania Supreme Court. Amar describes the important role (and limitations) of state courts and state legislative bodies in our federal system.

Two (But Only Two) Jeers for Enforcing the Federal Marijuana Law in Legalized States


Cornell University law professor Michael C. Dorf comments on the recent announcement by Attorney General Sessions that the Trump Department of Justice was rescinding an Obama administration policy toward state-legal marijuana. Dorf argues that the policy shift breaks promises by then-candidate Trump and then-Senator Sessions, but that objections to the new policy on federalism grounds are largely misguided.

The New Tax Law Punishes Blue States: Is That Constitutional?


Cornell University law professor Michael C. Dorf considers whether the new tax law, which disproportionally affects “blue” states as compared to “red” states due to changes to the deductions for state and local taxes (SALT), is unconstitutional. Dorf explains some of the possible arguments against the law but ultimately concludes that due to difficulties of proof, courts probably won’t end up ruling that the SALT deductibility cap violates the First Amendment or a core principle of federalism.

The Need for Clearer Understanding of the Basic Federalism Doctrines Concerning Sanctuary Cities and Other Federal-State Flashpoints


Illinois Law dean and professor Vikram David Amar explains the federalism doctrines implicated by Attorney General Sessions’ attempt to deny funding to sanctuary jurisdictions. Amar points to lower court decisions that reflect a misunderstanding of the doctrines and calls upon federal courts and their law clerks to better understand and apply not just the nuanced technical details of various specific doctrines, but the overall federalism big picture as well.

Another New Federalism Flashpoint: State and Local Laws Targeting Entities that Assist in “Building the Wall”


Illinois Law dean and professor Vikram David Amar comments on recent actions by state and local governments to oppose federal policies, such as the immigration and the wall along the U.S.–Mexico border. Amar argues that these attempts likely run contrary to the Supremacy Clause of the U.S. Constitution by attempting to interfere with the execution of federal policy.

Ambitious Proposals in the States Testing Constitutional Limits of Legislative Power to Interpret the Constitution


Illinois Law dean and professor Vikram David Amar discusses several legislative proposals in various states that purport to give state legislatures power to interpret and implement the federal Constitution notwithstanding judicial rulings interpreting the same. Amar explains some of the key differences between the different proposals and why some are likely to pass constitutional muster while others are not.

Should Federalism Play a Role in the Interpretation of Civil Rights Laws?


Cornell University law professor Michael Dorf argues that in some contexts, consideration of states’ rights is relevant to the interpretation of federal statutes, but in other contexts—including the federal lawsuit over a transgender boy’s access to a boys’ restroom at school—principles of federalism are outweighed by other considerations. Dorf provides three examples of instances where federalism should play a role in the interpretation of federal statutes, and he explains why the transgender bathroom case differs from those instances.

Meet our Columnists

Vikram David Amar

Vikram David Amar is the Dean and Iwan Foundation Professor of Law at the University of Illinois College of Law on the Urbana-Champaign campus. Immediately prior to taking the position at Illinois i... more

Neil H. Buchanan

Neil H. Buchanan is an economist and legal scholar and a Professor of Law at The George Washington University. He teaches tax law and tax policy, and he has taught contract law, law and economics, and... more

Sherry F. Colb

Sherry F. Colb is Professor of Law and Charles Evans Hughes Scholar at Cornell University. Colb teaches courses in constitutional criminal procedure, evidence, and animal rights. She has published a... more

John Dean

John Dean served as Counsel to the President of the United States from July 1970 to April 1973. Before becoming White House counsel at age thirty-one, he was the chief minority counsel to the Judiciar... more

Michael C. Dorf

Michael C. Dorf is the Robert S. Stevens Professor of Law at Cornell University Law School. He has written hundreds of popular essays, dozens of scholarly articles, and six books on constitutional law... more

Joanna L. Grossman

Joanna L. Grossman is the Ellen K. Solender Endowed Chair in Women and Law at SMU Dedman School of Law.  She is an expert in sex discrimination law. Her most recent book,  more

Marci A. Hamilton

Marci A. Hamilton is one of the country’s leading church-state scholars and the Fox Professor of Practice and Fox Family Pavilion Resident Senior Fellow in the Program for Research on Religion in the... more

Joseph Margulies

Mr. Margulies is a Professor of Law and Government at Cornell University. He was Counsel of Record in Rasul v. Bush (2004), involving detentions at the Guantánamo Bay Naval Station, and in more

Anita Ramasastry

Anita Ramasastry is the UW Law Foundation Professor of Law at the University of Washington School of Law in Seattle, where she also directs the graduate program on Sustainable International Developmen... more

Ronald D. Rotunda

Ronald D. Rotunda is the Doy & Dee Henley Chair and Distinguished Professor of Jurisprudence, at Chapman University, Dale E. Fowler School of Law. Before that, he was University Profe... more

Lesley Wexler

Lesley Wexler is a Professor of Law at the University of Illinois College of Law. Immediately prior to taking the position at Illinois, Wexler was a Professor of Law at Florida State University, whose... more