Daniel DiSalvo joins Brian Anderson to discuss public-sector unions, freedom of speech, and the upcoming Supreme Court case, Janus v. AFSCME.

The Supreme Court will hear oral arguments in Janus next week. If the justices rule for the plaintiffs, employees of state and local governments across the country will be able to opt out of paying union fees. Public unions are often powerful political players, and a sharp drop in funding or membership could deal a heavy blow to their influence.

"The general result of public-sector unions' outsize influence in politics over the last 30 years, especially at the state and local levels, is ever-larger and more expensive government," writes DiSalvo in his City Journal article, "Judgment Day for Public Unions."

Daniel DiSalvo is an associate professor of political science at the City College of New York, a senior fellow at the Manhattan Institute, and author of Government Against Itself: Public Union Power and Its Consequences (Oxford University Press, 2015).