Updated on March 21 at 7:35 p.m. ET
Supreme Court justices on both sides of the ideological spectrum expressed skepticism Tuesday about California's "truth-in-advertising" law requiring anti-abortion clinics to more fully disclose what they are.
The anti-abortion "crisis pregnancy centers" objected to the law on free-speech grounds.
While some more liberal justices appeared receptive to the state's case initially, doubt about the law seemed to increase as the argument progressed.